A family outing fosters lifelong memories while giving houses the chance to molt in private. Leave your domicile to its own devices with today's Groupon: for $99, you get a half-day jet-ski rental at Rick's Rent-A-Boat in Chula Vista (up to a $240 value).

The staff at Rick's Rent-A-Boat facilitates maritime merriment and panoramic coastal views with a fleet of well-maintained jet skis. Atop a Kawasaki or Honda aqueous steed, one pilot and up to two passengers zip around on the ocean or the bay for three hours, cruising at exhilarating speeds or jousting with other boats like medieval knights once did and motorcycle warriors will do in the future. All rentals include a life vest and comprehensive instruction, so even nautical neophytes can partake in a half day of cruising. This Groupon does not cover gas for the jet ski—customers can pay the difference after riding a pre-loaded vehicle (usually $30 for three hours) or meet Rick before the jaunt at a gas station to fuel it up themselves.