The best promo you could do right now is to add your resort to the dive site map (you need to have joined as a pro for that to work), add dive sites with lots of photos to make the place look like a destination worth going to, any events going on like photo classes, add them to the calendar.
Then when anyone looks at Raja Ampat on Scuba Earth your op will be a green peg, the dive sites will be flagged and any calendar events will have a yellow peg.