Would reverse SSH-ing from the laptops to a VPS with a static IP solve this problem? It sounds like OP would still be using AWS so he could set up a permanent IP there and then reverse SSH.
I have $5/month VPS which I use for this reason though my home IP address is static. My use case is simply for messing around and nothing that has to be up and running 24/7. Power outage/flicker has been the biggest issue for me.
I have $5/month VPS which I use for this reason though my home IP address is static. My use case is simply for messing around and nothing that has to be up and running 24/7. Power outage/flicker has been the biggest issue for me.