If this has been beat to death before, my apology.

I'm looking for a boat to enjoy upon retirement this May. Being poor,
I'll have to settle for an older boat, 30-32 feet. I've seen a number of boats
in my price range on my list, but have rejected the ones with an OB. But
then I got to wondering...should I do so?

The advantage of an OB is cost, doesn't take up interior room, at least
semi-reliable these days. But then I wonder about enough power in a
seaway. The area I plan to sail (San Juan Islands) is quite sheltered....
wind chop, but seldom any significant swells. A safe haven is rarely more
than 4 - 5 hours away.

So what am I missing, or haven't thought of, as regards to OB power?

Thanks,
Norm