Hi I currently live in the US and am going on vacation to the Dominican Republic. I have an iphone4s on verizon. I was curious if there was a way I could still use my phone for its music and camera without getting charged roaming/data fees. I was thinking of turning it in airplane mode? Would this work? Also, the resort has some areas that have wi fi. Could I maintain airplane mode but turn on wi fi to use imessage? Thanks for the advice!