That Hershey show was interesting to say the least for us (Muchachos)...there was some discussion as to whether or not we would show up at all after the DCI debacle.... but when our busses pulled into the parking lot, all the stands were buzzing. Needless to say, we went all out and played our souls out... it was actually recorded by Jim Jones from the Troopers, and was just released last year by Drum Corps World on a compilation DVD. The recording is a little grainy (transferred from Super 8 tape I believe), but you can see the entire Muchachos show.
When we entered the field there were a few boos (shades of Bridgemen in 1977), but by the time the OTL was done, people were on their feet....we received a huge standing O at the end of the show. Since it was a "clap-meter" (non-judged) show, we'll never know actual scores, but officially Madison won the "clap' show (sounds dirty), Muchachos in 2nd.