I am not going to be out there. However, there is a fantastic site called Tulamben. You will not be disappointed. It is a shore dive. There are many dive operations on the island that will take you there. There is a wreck there which I forgot the name of. It is right off the shore. Do you know what city you will be staying in? Nusa Dua has some good diving but in my humble opinion, Tulamben is much better.
Have fun out there.
Jack