I think the ticket price increase is just timed to come hand in hand with package rates for 2007. Last year when they release 2006 package pricing, it included 2005
ticket prices untill the end of the year. so anyone who booked a package before 1/2 got the "old" ticket price. This way they get everyone who does a 2007 package with "new" ticket prices. They've only let people book the basic package which is just room and minigolf tickets. They don't have tickets added in so this way everyone going in 2007 on a package pays the increase.