My local lake is pretty close, I don't get over 50 mph and only for a short distance when towing there. For that drive/tow, I leave the seats installed but not on the pedestal. The post from the seat is installed in the pedestal hole in the floor of the boat. For longer trips, the seats stay in the bed of the truck.
Hey--we finally caught one!
Wife PB 8.68 lbs. Joe Pool, ---My PB 8.68 lbs. Joe Pool, - Son PB 6.08 lbs. Lake Fork