I faced similar circumstances with needing to replace my 350 silverado
tow truck. I downsized to a 6 cyl tacoma which does fine towing my 17 foot ranger. Based on the price of gas and the miles I drive, I'm saving $ 200 a month.
Sadly, now and probably forever, is not the time to try and sell a 200. The boat buisiness is going under water in a heartbeat.