Registration page contains outdated content

[hlapp]

It's not clear how much of the registration page content is outdated (such as are the fees and links up to date etc?), but at least some details clearly are. For example:

This mentions NC State's student union, rather than what would be the correct place:
https://github.com/us2ts/us2ts.github.io/blob/master/2022/registration.md?plain=1#L17

Also the author hasn't been updated (contributing to the confusion about what is and isn't outdated):
https://github.com/us2ts/us2ts.github.io/blob/master/2022/registration.md?plain=1#L5