Tried to be productive today, after borrowing a friend's fish tape, climbed up into one side of my attic, and tried to send it across the vaulted ceiling of my living room. It's only about 15' across, but due to the steel wire trying to re-coil itself slightly as I extended it, I could only get maybe 75% of the way across before it began to kink up. Also, being 6'2" didn't help things either. So after fighting with it for a while, my upper back began to complain, rather loudly.
Gently climbed down, and back up on the other side, and tried to grab the end of the wire using an old shower curtain rod and some rare earth magnets, but they magnets weren't strong enough to pull the wire.
After some meds, and a nap, went and borrowed some fiberglass push rods from another friend. They aren't long enough to span the entire vaulted ceiling, but I think I should be able to fashion some type type of hook, and reach the hook on the fish tape.
I'm considering putting 2 small pulleys up on the roof joists, and running some twine or something between them to make running wires/cables much easier.
Just clip them on, and pull. Easy peasy. (in theory)