Been to Momentum mogul camp the last two summers...new child and some other commitments will keep me away this year (very bummed). Should be back next year.
Anyhow, you can buy a regular ticket and ski one side of the glacier. The camps have leased the other side--including their shaped moguls. Not sure which camps you're visiting or what you're doing but John Smart (Director) at SMS Momentum camps is a great guy. You could talk to him and work out something to ski with the camp for a day or two and even bag some instruction for some fee. The coaches are fantastic mogul teachers. The whole group is nice and very welcoming. Its been one of the best experiences of my life and my skiing has accelerated b/c of my attendance. Very bummed I can't be there this year...but I'll be back.