tropical palms is very nice but kinda close to WDW. If you are coming as far at tropical palms, you may as well go the extra few miles to WDW and stay at FW.
I know that there are also some campgrounds near Daytona, but depending on the time of year you may want to avoid them if you are looking for a more family atmosphere. (ie: you may not want to hit them during bike week or biketoberfest.)
check out woodalls.com. they have all sorts of info and they reliable ratings. (we try not to stay at a campground that does not pull a 3 or higher on facilities.)
- lori