Last year we had a Main Salmon permit for early August, three boats, five people. At Corn Creek, we were advised not to camp in the larger sites due to the yellowjacket problems. We are fortunate enough to find lots of little spots that accommodated us nicely, thus missed the yellow jackets. The campground at Corn Creek was horrible though. In previous years, we've always had an early August launch date, and always lucked out as being either the only launch that day, or having to share with one other group. Last year I think there were two commercial groups plus all the private slots were filled-chaos city!