2012 ranger z518 bass boat

2012 Ranger Z518 bass boat 580 hours, serviced within last year, have always burned “non ethanol fuel”Dual axle trailer w Goodyear Endurance tires24v ultrex trolling motor tempest 24p prop atlas jackplate2 hummingbird helix (1 9 and 1 10)2 brand new lithium trolling batteries with 11 year warranty and 1 group 31 cranking battery along with new NOCO Genius Gen 5x3 on board charger1 power poleBrand new oxygenator