Bama

I live near near the mighty Potomac river in Fredericksburg, Va. I’m searching for a used 18-19ft bass boat with at least a 150. I tournament fish the river with my partner and know how rough the river can get. But I’m limited by a garage and backyard. At least half of my time will be spent on the Rappohanock River, lots smaller than Potomac, and 10 minutes from my house. My budget is around 20k. I’m leaning towards triton 2012-2014 18 Explorer or Ranger 118. How old is too old? How many hours are too many? I don’t want to buy someone’s junk, but also don’t want to buy a over priced new boat! Please help me make an informed decision.