I had a guest that was booked for the resort that I work at that got turned away at the airport in the States when he was coming down because he had not gotten his visa in advance: he had an Indian passport, but US greencard, so he didn't check about whether or not Indian citizens needed a visa. Definitely try to get confirmation on this beforehand if you can, as each country's requirements are different (and sometimes change: Brazil now requires a visa- it didn't before last month).
11

brazas
Hi,
I'm Brazilian living in the US and I'm trying to get a visa to enter Honduras, but It seems that no Consulate neither the Embassy is issuing visas right now, due to the political situation.
I'm going to be in Guatemala the week before going to Honduras. Do you think I can get my visa there?
Regards!
12

chefhagan
If you get stamped into Guatemala then you are good for 90 days for Guat, El Sal, Hon and Nica.
Pro tip