We have booked to go to Bali again July 2010, we have been to Bali many times and was after something different that we may not know of for us to experience, have done Candi Dasa, Lovina, all the attractions around Legian Kuta, been to an orphanage. Maybe the Gili Island or is that too quiet for teenage boys, maybe trek Mt Batur but have heard rd is pretty horrendus to get there. any suggestions????