The offers for the cards listed in this post have expired, so the links have been removed.

Deborah writes:
Goal: I want to start planning for a trip to Japan. My home airport is Washington-Dulles. Assuming I am starting from scratch, for which airline does it make most sense to start collecting miles?
So which program is best from the east coast to Japan? My advice and reasoning after the jump.

I would definitely focus on United miles if I were Deborah.

Rocketmiles is a hotel booking site where you earn thousands of bonus airline miles for booking hotel stays at the prevailing rate online.

Today only, you can earn double miles on hotel bookings made at Rocketmiles.

A few months ago, Bill wrote a great piece titled Beware Phantom Award Availability at United.com. It's true that United.com occasionally lists Saver award space that just doesn't exist and that you can't book online or by phone.

I've just come across the opposite: phantom non-award space.

Update 12/17/13: The 50k mile offer is dead.

Part 1 focused on Buenos Aires. Part 2 will focus on three days in two other places: Iguazu Falls and Tigre. (Also check out a Trip Report on the Lake District of Patagonia.)

Lots of photos after the jump.

Iguazú Falls

The highlight of the week was our big trip outside of Buenos Aires to the Argentine side of Iguazú Falls. Without a doubt, this is the most incredible place I have ever been. No wonder it was named one of the New7Wonders of Nature!

The falls are located in the Iguazú National Park.

My sister recently visited me in Buenos Aires. She was here for eight days, arriving on a Saturday morning and leaving the following Saturday night--meaning she took one full week off from work.

Update 3/6/14: This post is outdated. See Master Thread: Holds on United Awards

You can get a free hold of up to three days on United Airlines awards.

I recently saved a MileValue Award Booking Service client 60,000 miles on a trip to Israel by taking advantage of the best use of American Airlines miles and British Airways Avios on the same trip.

A client contacted me looking for a trip for two from Atlanta to Israel next spring. She had some Delta miles, American miles, and Avios.

Rookie Alli just flew her first international business class flight. I asked her to share the perspective of someone seeing the front of the plane for the first time. She flew United BusinessFirst, which is widely accessible to Europe, Asia, Australia, and South America with miles, so if you haven't flown up front, pay attention to this trip report.