I may consider coding an ETH smart contract that does exactly this automatically.
I stay far away from ETH, and especially smart contracts that nobody understands.
You're the first to reply in a week, if nobody joins this month, I'll try again on another board next month. I think I should also adjust the order of events a bit: currently you have to sign a message first, which means it's smart to wait until just before the
Join And Pay Before Date.
It should be like this:
1. Post to join, get an address, and pay before
Pay Before Date2. Post a signature before
Join Before Date3. Post the full signed message before
End DateI won't edit the OP now, but if anyone wants to join using this new schedule, it's okay too.