Its still pretty rough, and theres more then enough bugs, but I've made some serious headway with tank support.
So far:
1. Engs will "see" that the map has a tank, and will go fix it if its broken.
2. Other classes will sometimes decide to escort it if its not broken.
3. Bots can follow behind the tank, or actually ride in the tank.
4. They will fight/kill you with the tank's gun, then continue riding along.
Theres a LOT more work to do before I can release anything (a special extension to the FritzScript system is on its way to make pathing maps like GoldRush and FuelDump very easy to do, as well as a few other things).
But, GoldRush is on its way!
Cheers!