I'm 22 years old, i play in 3 college games due to an injury. i graduated hs in 2007?

will i still be able to play college football, i played d2 football before leaving the school in 2008. i havent been on the field since then. i start class in fall of 2011-2012 and trying to transfer to the university of florida! will i still be able to participate in college football at the age of 22/23.