Probably more info than you need or want, but...
I am focusing on a trailerable aluminum fishing boat, 16-17 feet length, deep vee hull, console steering (which for lakes is generally side console, offshore boats tend toward center console), gas outboard motor 50-75 horsepower plus a bow-mounted electric trolling motor. Big enough to take onto larger lakes, but light enough for my Outback to tow. Enough engine to move around fairly quickly, not enough to weigh down my tow vehicle or guzzle gas. Used, several years old to keep price down. There are enough around that I should be able to find a decent deal.