Once you get to VOI, most of your costs are covered. Attendance fee and hotel is prepaid.
There might be a couple cash bars if you drink, breakfast at your hotel if it is not already included.
Expect some fuel for your Viper.
Biggest expenses for many of us is at the memorabilia displays. Lots of tempting Viper related goodies to pick up.
Speaking of goodies, it is traditional to recieve a pretty well stuffed goodie bag at registration. This is included in the price of your registration.
See you in Charlotte.