Waterproof GPS Navigator

There is an assortment of waterproof GPS navigators out there. Here are a few of them: Garmin GPS Map 60csx- Has 256 color lcd screen, an altimeter, electronic compass, turn by turn directions, 64 mb card memory, and it is a waterproof GPS navigator. Garmin nuvi 550 – Provides spoken directions at every turn. It is rugged, waterproof, and made to switch modes from hiking,...