Diver Dennis:
Thanks Andy. Where would you suggest for a quick land based trip?
Hi Dennis, you might have found out already that the airfares from the gateway cities are high-at least $1000 US. That's why I have never gone to PNG for less than 2 weeks, to make the airfare worth it. So as for quick, I guess you could just do your diving out of Moresby, there's lots of great land based diving there. I have dived with Loloatta twice and had very good experiences. But, they have a limited number of sites and the last time I was there, they didn't seem to want to go out very far, even in good weather. I think the many of best sites are out on the Papuan Barrier Reef, but it takes a while to get there. I have also heard good things about the other major dive op there, they have a red boat called Solotai, can't remember their name. No resort though, you'd have to stay at a hotel in town, no big deal.
Another option, the one I would take if I limited myself to Moresby, would be to do a trip on Golden Dawn to the Eastern Fields, a reef system about 90 miles from Moresby, some of the best diving in the world, lots of color and lots of big stuff. At the end of the trip the boat does some local sites around Moresby, the best of both worlds. But the minimum trip length is 10 days... not so quick, but you won't regret it and it will be a better value as compared to staying on land-more, better diving on a liveabord for only a little more money.
If you're willing to fly another leg to Kavieng, I would try Aquaventures. They are always looking for new sites, have a fast boat and seemed very nice when I met them. Kavieng has WW2 airplane, ship wrecks, some big stuff and critters, plus some great scenery. But overall you can't go wrong in PNG, just pick the place that goes with your time of travel as there's always good diving somewhere in such a big country.-Andy