Yes, as long as you don't have lightening near by (1 to 10 miles away?) and there are no squalls or unstable weather coming in. If you fly near squalls you might end up going on a nice involuntary lofting flight. Exciting but not easy to top, particularly from the hospital!
Check out:
http://groups.yahoo.com/group/kitesurf/ ... formation/
for more ideas.
Rick Iossi