Jason
my 2p
make sure you are honest with yourself about what you want the boat - even go as far as writing down a wish list. This can be as wide as where you want to visit, normal number to be accomodated, min and max; family factors now and in the future ie is it only for fishing. Available resources - mechanical skills, wood, grp electrical electronic etc.
when you have done this you can refine the above into a list of requirements against which to consider different boats, of different ages and condition.
on th eother side of the coin, reading into your poasts so far, I can see an Aquafish 23 fitting the bill very well indeed.