South of Sebastian Inlet beach diving can be fun if water is calm and clear. Will be chilly end of Feb
I have friends who dove "disney" and said it was fun. You use their "d" gear because of contamination worries.I used to like to dive Marineland but it is still closed after the hurricane damages. I would say go ahead and spring for the disney dive. Ginnie is fun too but pricey and you can see so much more at "D". Ginnie has lots of divers on the weekends and it gets stirred up and no fish because so many people. It is a small area. Beautiful, woodsy, above the water line. these springs are Best for snorkeling in my opinion. I have frequented the springs of Ginnie (7 of them I believe on that property) since 1979. It is fun to dive/ride the Santa Fe River current from Devils Eye down to the Ginnie run. The river is the color of whiskey and water, tannic. The springs are clear and 72 degress year round.
Lots of alligator gar fish in river, turtles. I've seen blind flounder in the cavern of the Ear. And albino catfish and black eels.
There are cave divers who frequent the area and also people diving who have no business there.
Rural, beautiful and somewhat of a drive from Disney. have fun whatever you decide.L