Home of the Big Eddy Thriller Since 1978, Sun Country Tours specializes in family-friendly whitewater rafting trips on the beautiful rivers of Oregon. Sun Country Tours offers four whitewater rafting trips on three rivers, including the Deschutes, McKenzie and North Umpqua Rivers. Sun Country Tours operates from two locations in Bend and Sunriver. Sun Country Tours also provides pickups for select trips at Central Oregon resorts including Sunriver Resort, Tetherow and Black Butte Ranch.