fuel spewing

So, I took the Dart out for the first time this year, she was running strong. So, I ran it through the paces pretty good. Oops, out of gas. So my buddy brings gas, we get it running and get it home. I was only 1/4 mile or so from the house but it was running real bad. Pulled the air cleaner today and started it, fuel was spewing out of the front fuel bowl vent. When I brought it home, it was the rear vent?? I assume I picked up some crap and it got stuck in the float(s)??? Any easy fix??
Thanks
Jim