Dave, I voted early (but not often) for Monday -- but I would be good with Monday or Tuesday as my top picks as those are days that are quiet and would allow me to put my mental energy (limited though it is) to best use.
As well, my preference would be to participate "live" rather than after the fact, which again lends itself to using a quiet day.
I would also prefer just one class per week.
2 cents worth,
Trotter