Lyle, hello, I see why you have an interest and want to get on board as fast as possible.
I have been to Cuba (Havana) several times in the last 10 years and have studied the foreign investment act extensively as well as consulted people looking to start a business there.
I have been lucky enough to find an attorney there that deals with the foreign investment act and has a lot of good connections to get through a lot of the red tape.
I would be happy to answer some basic questions if people have them on investing in cuba and how to get started.
I would publish more, but when I have done so I get a lot of negative replies stating that there is no business opp’s in Cuba, yet several companies are there with several more getting a foot hold in Cuba.
My favorite is Leisure Canada, website http://www.leisurecanada.com/index.htm
also, my website gives some basics as well, I believe Cuba is the last untouched place to make some serious money in a warm climate with a flight time of only a few hours from most major US cities with a great population that would be perfect for the coming tourist explosion.