My wife and I are considering taking a 3 week, and possibly 4 week, trip this August. We will be driving from the Southeast, and want to get to Montana, South Dakota, Idaho, Colorado, and Wyoming. We are renting a SUV, and are planning to camp a few nights, sleep in the car a few nights, and stay in motels or lodges the rest of the time.
I would appreciate any ideas anyone has on what we should try to do with the likely 3 week time frame. Also, I've heard rivers in Montana are low during August. Is that true? We would like to try to do some canoeing and white water rafting.