In my mind, which can get kinda crazy and crowded, my power boat definitions are:
- A trawler/troller is a full displacement boat.
- A motor boat is a small planing or semi planning boat that you use for the day and seldom, if ever, use over night.
- A motor/power yacht is a planing or semi planning boat that you can live in, for at least a few days, if not all year round.
Later,
Dan