Riverside is a lovely community. It's still the only city in America to bring down two police choppers in one year from ground handgun fire. Also, the junior high scooter gangs are out of control. Aside from that, I went to ATP PHX and did a few ratings out of Riverside. They are a good group of people and the examiner I used there was very accomadating with scheduling. Try calling 1-800-ALL-ATPS and ask for the number to KRAL.