I was in Cuba in January on an OFAC approved educational visit, just thought I would toss in a few things.
- Sky King also flies a daily charter flight into Havana (SGB252/253).
- The official customs policy of Cuba is to not stamp American passports, even if you ask, it is likely you won't get a stamp. This is to prevent Americans from getting in trouble for coming in through the back door.
- Internet - you need to purchase a card through ETECSA with internet time. While I was there it was running 7CUC/hr, but they recently changed this. You can usually get these cards from the hotel you are staying at.
- Restrooms - If you see toilet paper outside of a restroom, you are expected to leave a small tip in exchange for the toilet paper.
- US Interests Section - We met with an official with the US interests section while we were in Havana, she notified us that services are available to Americans regardless of how you arrived in Cuba, thus if you arrive in Cuba through the "back door" you can still receive those services. Bear in mind, these are very limited due to the current state of affairs, additionally, US Interests Section officials are not allowed to leave Havana without permission from the Cuban government.
Otherwise, great guide, Im glad this is out there for those that are looking to take an adventure to Cuba. It really is a wonderful country.