1986 chris Craft 18 foot cruiser 350 v8. Single axle trailer. Don't get me wrong, it is a heavy boat, fish tail's around highway curve at @ 70 mph or when it hits big bumps, the ways to stop it is 1.trailer brakes, (not available to me), 2.go 60-65 mph, or 3.hit the gas and hold on tight till you smoothe it out (not a good Idea in heavy traffic). I'm a type 3 type of guy trying to enjoy the most of the weekend, (not recommended for those with high blood preasure or heart condition)...
Foxman