Panga style boats, from an owner
I have a 22' Panga Marine Marquesas with a Yamaha F115. I get incredible fuel mileage (4-6 nmpg) and a suprisingly good ride. I spend a lot of time offshore in the boat, frequently by myself. If you're looking for a simple, efficient, seaworthy boat I'd highly recommend them.
You are welcomed to PM me for more info.