I have seen lots of TRs where VMBers tip with $2 bills and I would like to get some before my August trip. Unfortunately, my financial institution (credit union) does not carry them and and no one there seems to know where I can get $100 - $200 worth. I am hoping someone can tell me: Which banks I should contact? Would I need to be an account holder at that bank or fulfill any other requirements? Is this something I can take care of in Vegas? Thanks in advance for any suggestions.