Im going to vegas...?

For a couple reasons I don't have a valid gov ID right now, and at this point it will take way too long to get it by the time I leave in 7 days... so I was wondering I have an ATM Visa card with my picture on it.... now If I use that in conjunction with my birth certificate will they accept that as confirmation of my being over 21 to drink, gamble and club.. I would really appreciate any and all HELP! Thanks!!!!