Boat-World.com
Power, sail, speed, fishing, houseboats, motor, yachts and transport.

BoatersDream
Great Lakes boating portal, includes weather, fishing reports, articles, and boat listings.

BoatTraderOnline
Search or place online classifieds for new and used boats, yachts, powerboats, and sailboats or find dealers, brokers, loans or news for the boating enthusiast.

MarineSource.com
Database of boats and marine services by brokers, dealers and manufactures.