I can't believe I found out about this promo so late. I use flights to Central America several times a year and hope I can still do this at such a late date. Will try for 500K the second or third week of June, leaving and returning from SFO. Even if the price is higher, still worth it.

I'd prefer an itinerary without BOG -- would welcome any suggestions...

Would also appreciate info on: 1) which countries require pre-arranged visas; 2) what are the letter codes for ticket classes that qualify.

Wish me luck...tomorrow I call my travel agent.