Does anyone have a good aetherhunting system for MUSHclient they know of that they can point me towards? I'm nowhere near quick enough to do it manually.

Kolm had a pretty good one (Banzai I believe it's called). I want to say it was pretty cheap too, try shooting him a message. As for freebies, no clue.

Last I heard from him, he stopped selling it. He's not even using it any more.