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2018 Nautique Super Air G23, bought blind, and the first surf set behind it

LOG-061Opened by nautique_super_airDec 8, 2025in Buying and auctions7 posts
nautique_super_airOP Weekender #1
Clermont, FL23 posts · joined Nov 20252018 Nautique Super Air G23, PCM ZZ8

followed the Wakesetter thread for a month before i did my own, so here is mine with the numbers up front like reed wants, because the detail in these buy threads is why i pulled the trigger.

2018 Super Air G23, PCM ZZ8, the Nautique Surf System with the hard tanks, 389 hours, on its matching trailer, bought through conaway's auto sales out of a lender yard north of Atlanta. these are a hundred thousand dollar boat new and the clean used ones around central Florida were 88 to 105 all last season. i was never getting there. the G23 is the boat half the chain lakes here want and almost nobody sells.

how it went. they shot it, 58 photos and a cold start clip, and i asked for the surf tabs working, the ballast tanks, the trailer brakes and the heat exchanger. all four came back in a couple days. sealed bid, so you never see another number. i actually lost the first G23 i went after, a 2017, which closed above my 68 by some amount i will never learn, since a blind bid keeps that hidden. stung for a week. then this 2018 came up, i bid 71,250 the night it closed, and won it. winning bid is the price, no buyer's premium on the invoice.

Atlanta yard to Clermont was 442 road miles, under the first 1,000 that are free, so delivery was zero. wired it on a wednesday, boat showed up the next Tuesday on its trailer with the paperwork and both keys in the tube. the one real annoyance was on my end, the Florida title and registration took a little over two weeks and a trip to the tax collector, which is Florida being Florida, not the broker. listing style is at conawaysautosales.com if you want to see what they put in one. the surf questions are coming in my next post once i have run it a few times.

mod_reed_s Moderator #2
Coeur d'Alene, ID61 posts · joined Nov 20252008 Malibu Response LXi, Monsoon 335

nice boat and a fair price for a G23 with the surf system. before you surf it, same sermon i gave the Wakesetter guy. pull the raw water impeller and look, 389 hours and a repo means you do not know its life. check the V-drive fluid for water. and run the NSS tabs through their full travel on the trailer with water in the tanks so you know both sides actually swing, because a tab that is lazy on one side will make you think your ballast is wrong when it is the tab.

the G23 wave is huge and forgiving once it is loaded, so you have it easy compared to a smaller boat. full hard tanks, the stock surf setting, around 11.3 to 11.6, and it throws a wave a beginner can ride day one. do not overthink it the way some of us did.

perfectpass_speed Regular rider #3
Chelan, WA52 posts · joined Nov 20252014 Mastercraft X-30, speed control

the G23 speed is a little quicker than the smaller boats because of how much water it is throwing, so do not be surprised if your best wave is at 11.5 instead of the 11.0 the little boat guys quote. bigger displacement, bit more speed. run the surf mode so the throttle is soft and let the rider find the pocket.

and the Nautique system holds speed well, but the same river and wind rule applies. watch the wave, not just the screen. you are on the Clermont chain, which is connected water with some flow, so your perfect number one direction will not be perfect the other.

nautique_super_airOP Weekender #4
Clermont, FL23 posts · joined Nov 20252018 Nautique Super Air G23, PCM ZZ8

commissioning report and first surf set. impeller was actually recent, soft and whole, so i put the cover back and noted the date. V-drive fluid was clean, no cream. so the mechanical side was better than i feared.

the one thing that was wrong: the subwoofer was dead. no amp protect light, just nothing from the sub while the tower speakers worked. traced it to a blown inline fuse on the sub amp power lead, corroded holder, and the previous owner had clearly been chasing it with the wrong size fuse because there were two melted ones in the glovebox. 60 dollars for a proper waterproof fuse holder and a 40 amp fuse and the sub is back. that is the whole repair list, a 60 dollar stereo fuse on a 71,000 dollar boat, and the conaway people never claimed the stereo was perfect, the listing said cold start runs and the photos showed the helm, not a sound check.

first surf set, i did exactly what reed said, full hard tanks, stock surf setting, started at 11.3. the wave was immediately good, which after reading the Wakesetter saga felt like cheating. my daughter rode it ropeless her second try. nudged to 11.5 and it got a touch longer. the G23 is a lot of boat and i see why they hold their price.

ballast_balance Regular rider #5
Austin, TX44 posts · joined Nov 20252016 Supra SA350, integrated surf ballast

that is the G23 experience, it just works loaded. the only tuning you will ever really do on it is push the wave longer or shorter with the tabs and a little speed, and maybe a sack if you want a monster. do not add weight chasing bigger right away, that boat makes plenty and a too big wave is just harder to ride and harder on the boat.

good catch on the sub fuse. the right size fuse is the cheapest insurance in a boat and people run the wrong one and then melt a holder and chase a ghost for a year. glad it was that and not the amp.

surf_gate_settings Regular rider #6
Lake Havasu City, AZ37 posts · joined Nov 20252020 Malibu 25 LSV, Surf Gate

different surf system than mine but the lesson is the same, learn the stock setting before you override anything. the Nautique tabs and my Surf Gate get to the same place a different way, and both of them are smarter than a new owner on day one.

one thing to watch on the chain down there in the summer, the G23 is heavy and your ramp and your lift have to be rated for it with a full belly of water if you leave tanks loaded. drain before you load it on the lift or you are hanging a lot more than the dry weight. worth checking your lift rating before june.

nautique_super_airOP Weekender #7
Clermont, FL23 posts · joined Nov 20252018 Nautique Super Air G23, PCM ZZ8

month in and no regrets. the lift rating note is a good one, i checked and mine is fine but i drain before i load it anyway now. final tally for anybody weighing this: 71,250 for a 2018 G23 with the surf system and the trailer, a 60 dollar stereo fuse, and about two weeks of Florida title patience. the six month limited warranty is in the folder and i have not needed it.

the honest part, since the buy board is honest. i lost a bid before i won this one and that is just the deal with sealed bids, you put your number in and live with not knowing. and the money has to be ready, there was no financing through conaway's, the title carries the lender's lien until it is paid, so i wired cash i had saved. if you cannot do that, line up a credit union first, because the bid closes whether your money is ready or not. would do it again, and the Wakesetter thread plus this board is why i knew what to check.

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Log tags

  • Super Air G23
  • Nautique Surf System
  • PCM ZZ8
  • bank repo
  • sealed bid
  • sub amp fuse