Aloha Marcie:

Earlier this year I sent my sister a bottle of champagne during her stay at the Mandalay Bay Hotel in Las Vegas.

I had to fax over a copy of both sides of my credit card as well as both sides of my Driver's License!!

I thought this was a bit extreme, but I guess I felt comfortable because it was Mandalay Bay.

Here's the kicker -- after all that, they misplaced my faxed information and my sister NEVER got the champagne!!

I think Maria is right, I'd wait till you get there and see if you even need a guide, or in the alternative, I'd try the wire transfer route to get the funds to them.