By the time Jerry Garcia passed on in 1995, Phish had already been growing a remarkably devoted following of Phish-heads, moving in the same migration patterns that had been laid out by Deadheads in the decades preceding. While Garcia's passing didn't exactly symbolize a changing of the guard in the jam band kingdom, it did mark the end of the Grateful Dead's previously endless touring, and left tens of thousands of nomadic free spirits leaderless and drifting with no band to follow across the parking lots and stadiums of America…