miami what to do

we are doing holiday 9 florida bahama trip and not sure of what to do in miami for 7 hours, any suggestions? no excursions posted on web site for me to even start looking. I looked through threads and didn't see anything, would appreciate idea's, thanks in advance

Try the Florida forum. You'll get more answers there.

https://boards.cruisecritic.com/forumdisplay.php?f=495