Hi Chris.
All of the confidence inspiring stainless steel u-bolts that you'll
see scattered around the Boneyard are a result of the last rebolting
mission a few years back (thanks due to Dave Drummond for making it
happen

). I guess that time has moved on and the bolts we considered
"not too bad" at that time are now "less than rad".
Part of the entry fee for the KZN bouldering league competitions goes
towards funding the replacement of old and dodgy bolts. This means
there probably are some funds available (there would be more if more
people took part in these comps), but the project needs a
champion. I'm very happy to turn up, offer advice and help replace
bolts (no doubt a few others can be encouraged too), but I'm not
offering to take the lead.
If you're keen (or can convince someone else who's useful to be keen),
please chat to Dave about what funds might be available...