I think that would be a great option. Don't take the empty nester comment the wrong way. I know at 33 my parents couldn't afford $600+++ to play for a weekend, I can't either. A track only option would cool, but this event is also for hanging out and talking over dinner too. They'll get their #'s without making everyone happy although that's what they're trying to do.
I think they've done a good job.