Hi, i was wondering how u measure a boat, like to tell if it is 16', 18', 20.5', etc... I am looking at a Baja, no info at all from owner, it was his friend's boat, and his friend passed away, so no knowledge at all. I am digging up the paperwork also, he wants $1,000 for the boat, and it has a Johnson 150hp Seahorse V6 outboard mounted. The motor runs, but when u "nail" it, it almost shuts down, then revs up. So piston rings are no longer existent, hehe. No worries, i can rebuild engines, just need to know info about boat and motor. Only info i could get in the 10 min. i was there was motor number, and i only got the model number, i think, it is as following: T150-790. Since i had nothing to write on, the 'T' might hav come after the 150, not sure anymore. Thx for any possible help. Mike.