Marks Boat Services

06/12/2026

Trim motor is out! Some things are just more difficult than they need to be!

06/12/2026

New listing, asking $12,900

YouTube video here-
https://youtu.be/hYYm6Eco760

2005 Crownline 180 BR, only 316 hours! Super clean and exceptionally well cared for, this 2005 Crownline 180 BR is ready to hit the water. New impeller and lower unit resealed this spring and a new gimbal bearing last fall.
Powered by a 4.3L MerCruiser V6 paired to an Alpha One outdrive.
Comes with a matching Crownline trailer and includes-
-Spare propeller
-Partial Bimini top
-Full canvas cover
The boat shows extremely well inside and out and has clearly been maintained with care. Whether you're looking for a family runabout, a boat for cruising, or pulling skiers and tubers, this Crownline is turnkey and ready for its next owner.
Clean title. Water-ready.

06/11/2026

***HUGE PRICE IMPROVEMENT!***

Now asking $107,900

2023 Harris Solstice 250 Tritoon | Mercury Verado 300 | Trailer Included

Only 35 hours and loaded with premium options, this 2023 Harris Solstice 250 is about as close to new as you can get without the new boat price or the wait. Powered by a Mercury Verado 300 with a Mercury extended factory warranty through 2028, this tritoon delivers outstanding performance, luxury, and versatility.

Features & Options:

• Mercury Verado 300 HP (35 hours)
• Mercury extended factory warranty through 2028
• Performance Package 3.5 triple-toon setup
• Evo Power Tower 2.0
• Dual Bimini tops
• Dual Simrad GO9 displays with VesselView integration
• JL Audio premium sound system
• Full LED lighting package, including interior, exterior, and underwater lighting
• Premium upholstery with Harris' renowned fit and finish
• Spacious rear lounger layout
• Ample storage throughout
• Removable windscreen
• Removable front jump seat
• Matching movable ottoman/cooler
• Custom black bow table
• Ski and tow ready
• Includes trailer
• Includes all covers, life jackets, and other boating essentials

This is a hard-to-find combination, equipped with the desirable 300 HP Verado and 3.5 Performance Package, offering exceptional handling and performance without sacrificing luxury.

Turn-key and ready for the water.

Located in Sussex, Wisconsin. Delivery available anywhere in the United States.

06/03/2026

Had someone ask me if I came across a boat like this that needs an engine to let them know...
Well, I found one, but lost there contact info!
Was it you!

05/24/2026

Saturday projects... new bearings and seals on a tandem trailer, and spent some time bringing this 25hp Mariner back to life after sitting for a few years

05/14/2026

Another one sold!
Call today for details on our consignment process if you are looking to sell!

05/09/2026

Stiff steering?
97' Regal in the shop getting a new steering cable...No more using 2 hands to turn the wheel!

05/07/2026

Back-in again! Seasonal maintenence and a spring once over on this beast!

05/04/2026

Big or small, we fix them all...
This old girl is getting a new throttle cable along with a quick tune-up and other minor maintenance items!

05/02/2026