Bali is good for under 18 year olds i think. Probably more stuff to do then surfers however everyone knows its a little dodgy. My friend whose their at the moment said bartenders try spike your drinks and people outside try to put drugs in your hand etc. Also could get Bali Belly which wouldnt be fun
I decided to go to Surfers as im over 18 and dont want to have to be careful about everything haha.