Hi Pat.
First off, Welcome to the site. I'm not familiar with Havana myself, so not I'm much help there.
But, When Steve comes on and sees your post, you'll have more info than you can digest in a week.
(apparently including how to get to Raul Castro's house, without going through security!!!

)
He goes to Havana for a month at a time, and knows the city backwards!
Cheers!
Gambitt
