If you do a google search of the phone number, you'll find numerous threads, Apparently thet are a 'discounted travel company' You pay a fortune to be in their club, and they give you vacations that you can get everywhere else for the same price. I think technically, they're not doing anything illegal if you willingly hand them your payment. You could try contacting your attorney general, but they don't list the company name on the mailer.
Do some people really fall for theses scams? How do companies like this make money? Any time some one asks for my license and credit card for a 'free' anything, a big red flag goes up!!!