Personal ads - Looking for a keyholder or sub? discussion

Since it’s SOOOOO hard to track down a keyholder, and I’m committed to wearing but not tough enough to keep my own keys safe, I’ve come up with another approach. I need another CB wearer here in Chicago so we can exchange our locks. You hold mine while I hold yours, effectively becoming each other’s keyholders. We’ll meet when necessary to swap them back and forth. But before you dismiss the idea, know that I’m straight; once we swap back, there’s no activity between us—just business as usual for our individual needs. My thought is that swapping keys can happen anywhere convenient where we can get the task done and re-lock up again, such as an ABS or similar setup. If you’re around Chicago and this sounds intriguing, let me know. It could potentially expand into a larger group if interest grows. Additionally, I have some ideas on how to challenge each other to extend wear times, though more suggestions are always welcome.

I'm curious whether you're open to doing this via mail or using Timelock-style methods...