Hi DSGDSG, I have flown along some of the beaches, up at mount Bator, a few places in Canggu and around my villa. Be careful flying near any of the big temples if you plan to do this ask first where you buy your ticket for entrance. I asked at one and they said no problem. I do have the advantage of speaking some Indonesian as I have lived here for 7 years. As for being hassled not yet. Hope you enjoy Bali.