Pulled it out of wayback, reuploaded to github if anyone was interested in a fork/download.
https://github.com/JaredWhiteOne/USB-Loader-GX-3.0-libogc-and-portlib-libs-mirror
Here's the wayback link if that's more helpful...
Loaded up vWii and Wii U homebrew this weekend and want to take a crack at writing some apps, but don't know how to make sure my vWii and Wii U doesn't brick, and if one of them does, how to make sure I can recover it. Any insight would be very appreciated.