For a swift but gentle ride down the Truckee River (the lake's only outlet), try Truckee River Raft Rental, 185 River Rd., Tahoe City (tel. 530/583-0123; www.truckeeriverraft.com). It's only available in the summer, and the rates are $32 for adults and $27 for children 6 to 12 (kids 5 and under are free). If you prefer a more exciting whitewater experience, Tributary Whitewater Tours (800/672-3846; www.whitewatertours.com) offers daily excursions (in season) down the Truckee River amid Class 2 to 3-plus rapids. It's the perfect trip for neophyte rafters and families -- exciting but not dangerously so. For a half-day trip rates range from $68 to $78 for adults and $60 to $70 for kids 7 and older.
