Shute Harbour, Queensland, Australia. I little piece of heaven.
shute harbour queensland - Google Maps

Any of the Maldive Islands, been on several but the smaller ones are better for privacy!!
maldives - Google Maps

A lot of people say Bali in Indonesia but it would not be my choice altough it is beautiful a lot of poverty and if the street sellers aren't annoying you, the girls are to plat your hair!!
bali indonesia - Google Maps