I was just in Kuai for 10 days on my honeymoon, which is probably the best vacation I have ever had. We did zip lines over crazy canyons, rode four wheel ATVs through the jungle at 70 miles an hour, Saw some crazy fish/turtles snorkeling, kayaked down a river and then hiked to a waterfall, went to a pig roast, and generally relaxed.
If I could plan a trip with no monetary restrictions, I would buy a fancy RV and drive cross county. When I got to NYC I would stay at the fanciest hotel I could find, then fly to Ireland. from there I would go to England, and move around Europe. I'd like to see Italy, Spain, Greece, Germany, and Czechoslovakia. From there I would fly to Sweden, then go to Denmark and Belgium. Then I would get on a plane and fly first class to Australia, making sure to see New Zealand as well. If I was that rich I might as well not come back, so I guess I would never stop this vacation.