Don't forget that if you are staying at Club O, they have a Rec room that has a large amount of books to borrow. We were able to find excellent books by well known authors to read while there. It prevented us from having to carry the extra weight of enough books to read while in SXM. Wifey brought two (for the plane ride there), and left them in the Rec room when we left to return home.
We don't have a Kindle, so we are stuck in the stone age having to read real books.