fell on a cruise ship while it was import in Tampa fractured my spine do I have any legal case?

If your fall was the result of negligence on the part of the cruise line, then you have a solid case for all your damages including pain and suffering, all medical bills (past and present and future), and lost wages and loss of earning capacity. You should retain counsel here in Central Florida for contingency fee representation which means you don't pay anything unless you win the case. I have over 25 years experience as a personal injury lawyer either, and I fight hard for my clients.