Not really any hoops, just have to know what days they schedule "practice" days. The main issue is you have to have sufficient people, enough for multiples in the pits and on the line. This is a safety rule.
Sac Valley/Folsom Shooting Club is, without a doubt, the best shooting facility in CA. There are lots of uses on the 1000 yard range, everything from vintage military, F class and space rifles. Plenty of opportunity for you.
Certainly there is no hunting like the hunting of man and those who have hunted armed men long enough and liked it, never really care for anything else thereafter.
Ernest Hemingway, "On the Blue Water," Esquire, April 1936