F! FP are distributed along the Big Thunder Trail; the path leading from Big Thunder to the Ranch. Correct, the F! FP is disconnected (not linked) to the rest of the DL FP system. In terms of timing, I think it really depends on which show you want to see. They start by distributing the FPs for the first show (yellow section, then green section, then blue section) and then when those run out, they begin distributing FPs for the second show. So if you go first thing in the morning, you'll get a FP for the first show of the evening.