Where is the best place to live in Bali that means beach, surf without loads of tourists?

Answer 1

There is a great little Island called Nusa Lembogdan just off the coast. there are no cars allowed on the island and It really feels like the Bali of 30 years ago. Great surf and superb diving make it a great place to hang out. Hotels are quaint and inexpensive or there are some that are really big bucks.
The rest of Bali has many quality beaches away from tourist-ed areas. You just have to go exploring. Talk to the surfers when you see them. They usually have a good lock on the secret spots and out of the way places.