Gas pressure washers can be too abrasive and hard to start — not what you want for boat cleaning. This 2,000 psi unit has an adjustable nozzle for just the right pressure to knock off dirt, sand, road grime or fish guts. It mixes boat soap for quicker cleanups, rolls easily and folds down for handy storage. Best of all, it starts at a button push. $150; costco.com