Brett, did you and your Pops pick up many baseball items there?. A buddy of mine who lirks here had pretty good luck also.
Back in the early to mid 1990's we had great luck there - bats and gloves galore. As time has gone on things have dried up. Since I've moved to IL I haven't been able to go back so I can't speak for the past 4 years. My dad finds a couple things there but not like the good old days. It's hard because you're competing against the guys from Hunt's auction, Bob McCann and other big dealers who have access to some of the fields way before the general public can get in there.