Buellwinkle

It's about 17 kilometers from the airport to the Sheraton Iguazu, cost about 50 pesos with tip and of course the per person charge to enter the national park where the hotel is located. The worst hotel I've ever stayed at that cost me $300/nt, but would recomend it to anyone going to Iguazu for the sole reason that you are already in the park, so you get an hour head start on the crowds. Do the lower trail first and take the boat ride before the crowds come. After the crowds come, it's as crowded as Disneyland on spring break.

Also, be careful if flying in/out from Buenos Aires. Make sure you fly in/out of Newbury airport because if you fly into Ezieza (EZE) you'll have to pay the $140/person reprocity fee if you are from the U.S. or Canada. I don't think they make cruise ship people pay this fee. Heck, some people fly into Montevideo to avoid this fee and then take the ferry from Montevideo to Buenos Aires.

We went to Ushuaia last year, a fantastic place. Wish would could have gone to Antarctica, but couldn't find any flights to take us there. Never thought about taking a cruise ship down there.