What would be valuable to you?

These are a few things that I'm interested in and I just want to see if other people are interested them too and if there's somewhere to go for more information on them. Let me know what you think.

Info on how to dirtbag at climbing destinations (free camping, where to fill water, where to find partners, where to get internet, etc).

Learning how to improve the mental side of your climbing.

Learning how to improve your climbing through physical training.