Events: Myself, South Beach

Weight Loss Sos 911!!!

I have never really lost those "10 extra pounds" actually, I have gained TEN more! I have a trip coming up next month and I wanted to lose at least ten.. maybe even 15 lbs.. I know that within this time frame- I wont do it the "healthy" or "right " way but Im looking for results here!!! Any Ideas?? Anyone succeed on Atkins or South Beach?!?!? HELP!!