I was 20 and high, Doobie Bros did a great set, Poco came out and got pissed off because every one was playing with beach balls instead of giving total attention to them so they walked off the stage. I'm guessing the promoter told them to get back out there - Big Mistake, Beach balls, beer bottles and boos cascaded to the stage, .and off they took again. Over an hour later Boston came out and saved the day with a great rock performance, Well worth taking a chance in a sketchy section of Miami.