A thorough pre-purchase boat inspection covers: hull condition (cracks, blisters, impact damage), deck integrity (soft spots indicate core rot), bilge condition and pump function, engine inspection (oil condition, compression test, freshwater flush, impeller check), electrical system (all lights, gauges, bilge pump, stereo), steering and throttle cables, fuel system (tank, lines, smell for contamination), trailer condition and bearings, and a sea trial to verify performance under load.
