You can find a new rock cliff and put up some new routes. Which is hard here in the prairie. Or, you can donate money and dedicate a climb. Mike Endreezi does most – all? – of the bolting at Red Wing and Sandstone. You can contribute to the costs of putting new bolts and new anchors at his site. Or, he’s got a bunch of routes you can sponsor. Info here. Info on what goes into safe bolting is here.
If you climb a lot at Red Wing or Sandstone, shoot him a few bucks. I know Mike N. gave him a bunch.