>I don't have a tractor or a place on my property to dump them.

Then I'll be no help. I have a wooded strip at one edge of my property. I use an 8HP Little Wonder leaf blower and just blow them all into the woods.

Before they moved, one of my neighbors used to just pile the leaves at the edge of his property and call a service to haul them away. A truck would show up with what was essentially a huge vacuum hose and suck up the pile - no bagging necessary.

Depending on your age and whether or not you're religious, some churches also do "rake and bake" events where they get parishioners together to help clean yards for people that are older or disabled and can't do it themselves.

Good luck!