Don't Miss Northern Illinois' Largest Boat Show for the BEST Sale Pricing on OVER 200 New and Used Boats. Come to the show to see more than 55 top boat manufacturers on display from the best area dealers. Shop show specials on: Bow Riders, Ski Boats, Wake Board Boats, Wake Surf Boats, Cruisers, Cuddy Cabins, Deck Boats, Jet Boats, Pontoon Boats and much more. Over 30 exhibitors are also featuring a huge selection of Boat Parts, Accessories, and Trailers!Visit the Northern Illinois Largest Boat Show at the New Lake County Fairgrounds in Grayslake. Located near Chicago, IL and Milwaukee, WI.