Must get an annual pass from McKellars Lodge on post. I think it's on Gruber Rd.. Must pass through checkpoint to get there. Be sure your handgun is 100 miles away!! It's basically a hard, credit card like permit. You will get a list of accessible lakes and their restrictions. Some of them are off-limits due to being on the firing ranges. I'm sure some have been successful, but I've never had much luck. Small jack and bream from Mott Lake.