Help Please!!!!

[iPhone4SVerizon]

So i am goin to a 2 day retreat with my youth group. We are not suposed to bring our phones. But i am going to. Im not sure if there are going to be outlets or not. If i turn it off in the day and just turn it on airplane mode at nite, will i be okay

Thanks

 

[iPhone4SVerizon]

BTW i have a 4S

 

[8lucky8]

will be fine if you use it that way

 

[iPhone4SVerizon]

Thanks soo much.