Chrissy, The best source I know of for Cuba Charts
is Landfall Navigation
. There are DMA charts for the Cuban waters which we used and they are not too bad but are very dated for navigational aids. It has been a few years since we were there but absolutely loved it and consider it the highlight of our cruising. Soundings Magazine published a detailed article on our cruise
and a copy of the article is on our Sea Trek website. You didn't say what nationality you are, keep in mind it has not changed to date and it is still illegal for US flagged boats and US citizens to travel to Cuba on a boat without permission and to my knowledge the permission process is almost impossible to obtain. There have been several discussion here on the board and we have been monitoring the current
bills in congress to lift
the travel restriction, but there has been no movement so far. We like you and many others are still making plans for when that happens.