If you come off the 10 years old or less thing the world opens up enormously.
True aft cabin boats require a tad more length if you want a real cabin, not a 2x2 foot standing area and a coffin berth for two very friendly, very skinny people.
I know I keep saying CC's, and I have a reason. I spent too much of my life living in a Navy coffin berth. People need room.
Here's my choice for you (obviously on the wrong coast, but you get the idea).
There are lots out there, but if I did the search you'd have no fun.