Low iodine diet and drinking alcohol?!?

ok so i have thyroid cancer, and today i have to start my low iodine diet. (great ugh) anyway it also so happens to be my 21st birthday today as well. what i am wondering is if its ok to drink alocohol while on this diet because of course i would like to go out to the bar and stuff tonight and this weekend...it would be a real bummer if i cant!!!