Another thought might be to give a local playground company a call. I'm not exactly sure how much they would charge though. 75 cubic yards is going to be a big job. I worked for a playground company last summer and they used mulch for most of there surfacing under and around playgrounds. We had one job that was 156 yards and that was a beast. It took me and my friend, plus 2 guys running the mulch with skid steers about 14 hours to spread it. I don't think I'd ever been that sore before.
If you don't have access to a skid steer, the best way to move it is to use pitch forks to pile it on a tarp, then drag the tarp around to wherever you need it. At least that's what worked best for us.