PMV from Port Moresby to Owers Corner or Sogeri

Hi, would anyone happen to know what time PMV's leave from Port Moresby to Owers' Corner or Sogeri? My plane arrives at midday and I am hoping to get to Owers' Corner that night, or if not, then at least to Sogeri so as to walk or get a ride to Owers' Corner the following day. I understand the PMV's leave Port Moresby from Gordon's Market. The other option would be to take a taxi/ride from the airport to Sogeri - if anyone can assist i would be grateful (there will be 3 of us) in late December.
Also, if anyone has any current information on when PMV's leave Kokoda villgage to Popendetta I would be grateful to know this information. Plus any suggestions to stay on the coast near Oro Bay for a few days (other than Tufi, as I have a lot of info on them).
Best wishes,
David