Instead of one VIP group to one regular group, at Disney for there "fast pass" they do like three VIP groups to every 1 regualr group. You don't want your VIP line getting as long or longer of a wait then your regular line. It's okay to do this as long as the regualar line doesn't see the VIP line. If they do then they tend to get pissed off. Also at the ticket booth post the wait times for both lines. When people see $10.00 = 2 hour wait vs $15.00 = 45min wait, they will pay the extra $$. We only sell VIP once the regular lines gets to be over 45 minutes long.