My hang glider has 188 square feet and a wing loading less than 1.5 pound per square foot even carrying a porker like me.
It will take off at 18 mph, and will fly in a dive at 44mph. In all but the calmest conditions it requires active control inputs to avoid being thrown around like a leaf.
For a sport it's fine. As a means of transport it leaves a lot to be desired.
Reasonably????? Well?????
