What was that segment about the 3 men who were abducted by aliens and stripped naked?

were they in a boat?

I dont know

I believe that you're thinking of the infamous Alagash Incident. I believe that there were 4 involved, not 3. They were canoing up the Alagash River in northern Maine. One night they lit a campfire and decided to go out on the lake. They spotted a light in the sky and shined a flashlight at it. It began to race toward them. In a panic, they began rowing toward the shore. The next memory most of them have is being by the embers of the campfire in a daze. They fell asleep and shortly thereafter began having nightmares involving the usual alien examinations, probes, etc. Some of them, if I recall correctly, even began drawing pictures of the dreams.

My guess is that they still stick by there abduction story.