ok so my wife and I were supposed to go to the mentawais this sept.. but its been postponed for a year

..
so we are going to go on a short (5 day) trip to bali.. looked through some old threads but most were about driving vs hiring a driver ect
only been once before and i was 15.. so wondering where exactly we should stay/go?
gonna be in May/June.. would be nice to get a wave or two as well but im more taking my wife to relax since she let me go to png last year.
so looking for somewhere a bit nicer with nice beaches? not after good night life.. more relaxing with a bintang by the beach.
any thoughts/recommendations?