Ahhhh - all good Bob. Thanks for clarifying intentions.
You can google any of the names below and they should return some information about the operator.
As someone else posted on this, you will need to take a flight over to Taveuni which is north-east of Nadi (International Airport). Not sure how much luggage you'll have, assuming you have your own gear, you will need to be careful about weight restrictions as the flight is on a small plane and they weigh your check-in bags ... AND YOU !
You can fly Air Pacific which is the national Fijian carrier - we flew with them and they are just fine.
Taveuni is great for diving - I've not heard of Susie's, so I will abstain for making any commentary to be fair. My girlfriend & stayed at Paradise Taveuni (1 hr truck transfer through the island to the resort) which seems to be more for couples/families than single divers but don't let that deter you. It's run by an Aussie couple who purchased the resort, so they are english speaking & are nice to chat with. I also believe there's another operation on the island (plantation something?).. the pro with staying with Paradise Taveuni is that they are located in the south-east corner of the island where there is plenty of good shore dives + close (<10 min) boat rides. Note that the only notable exception to the close proximity of the diving is the actual Great White Wall dive, which was quite a ways away but a fabulous dive - it's a deep dive (25+m) however has spectacular soft coral growth, including "white" coral that looks like snow underwater. Awesome stuff !
A week seems ample time, you should be able to do 4 (2 boat dives, 1 shore dive, 1 night) dives per day and a dive master should be able to go as your buddy whenever you decide to go. When we were there (Sept 08) a dive master would be happy to go with you on your shore dive, so you are pretty much guaranteed an automatic dive buddy.
Hope this helps.
So sorry Frank, I did not clearly state my intentions. My plan is to SCUBA dive and if time allows, I would snorkel in the shallows before or afterward. I know very little about Fiji at all. Someone mentioned the name Taveuni as a destination which, I think, is where Susie's is located. I understend It's a qucik flight from the main island to Taveuni.
AM looking for a way to get there and a place to dive from once I arrive.
Thanks so much.