If a group would like to come to Phuket, Thailand, I can help with the local logistics. It would be a matter of deciding when and then everybody arranges their own flights. I can deal with airport transfers, local lodging, liveaboard booking, elephant rides (!) and other on-the-ground (water?) arrangements. The diving here is easy enough for all yet interesting enough even for the well-traveled, so it's ideal. Late winter/early spring is the best time here (Feb, Mar, Apr).