Re: if you was looking for a cabin cruiser 30+ range what would ya have to have
Well, I have a 34 footer. My list:
Flybridge
Lower helm station
Air conditioning
Marine generator
Anchor windlass
straight-shaft V8 inboards
Stand-up headroom (6' minimum)
Separate sleeping/dining areas
Full head with shower
What are the pros and cons of a V drive vs outdrives
V drives (and straight-shaft inboards) have their driveshaft coming directly out of the bottom of the hull thru a packing flange. You can easily differentiate a V drive boat because the engines are usually in the rear of the hull and installed "backwards" (crankshaft pulley to the rear, transmission to the front). Straight-shaft inboards have engines mounted conventionally with the crankshaft pulley to the front and transmission to the rear.
Typical advantages of inboards: more precise slow-speed manueverability, fewer seals and moving parts than an outdrive and less metal immersed in the water.
Disadvantages: lower top speed, no ability to trim or raise running gear or props, and (specifically) V drive service can be difficult because they're often located directly under the engines.
Bowtruster.. Are they as nice to have as they look?
Sure, but many (including myself) consider them a 'crutch' that enable 'less-than-good' captains to think they're better than they really are!
Going to go help a buddy go look at some boats..
Good luck. If he finds a serious prospect, he should hire a marine surveyor before buying. Big boats are complex machines