I think I have this mostly figured out. I have a Metric Halo IEM and recording rig with MADI output. Metric Halo has not yet created an iOS app for monitoring, so I found the MADIFace USB and this seems like it will do what I need perfectly: mix the IEM sends without loss of quality while the performers can easily access their mixes simultaneously without fear of screwing up the other mixes (as opposed to V-Control, which only allows one person to access the mixer at a time, resulting in confusion and much hilarity as they start adjusting each other's mixes.).

So, I've discovered how to save workspaces and that seems to be fine, but what I don't know how to do is to quickly save a workspace as we go through soundcheck and the performance so that the current mixes are saved, including setup and routing, and are easily recalled in the event of a computer issue.

I suppose I could keep overwriting a file with the same name, but I'm wondering if there's an easier way.

Thanks.