Hey there. I'm New to boating but love 'em. I just worked, what I hope to be, a good deal on a 1978 17.5' Cajun Bass Boat Mach V or VI. I have many questions like that, for instance. I only paid $750 for the boat, good trailer and 150 hp Merc. It needs some work but mostly cosmetic, carpeting and things of that nature. I do have to rewire everything but that doesn't bother me. The motor is suppose to be sound, after I replace the wiring harness. I will be posting many questions about many things because as I said, I don't know much about boats other than they are a hole in the water to throw money in. lol Hope you can help. Thanx