I have a question about purchasing tickets, hopefully someone knows... If were going to be needed an "8 or 9 day pass", but they only sell up to 6 day passes would i have to buy a 6 day pass and then a two day pass???? or can i buy a 6 day pass and add on two days to it at some point??? It seems like the more days you buy its only like 5-10 dollars more per day would that apply for adding days onto the passes??? hopefully someone knows.. or can share their experiences... thanks!