For me, I just need a 3 minute or so gap in time for totality.
I won't decide which way to go from here in central IA until late Sunday afternoon.
I'll wind up somewhere in NE, KS, or MO Sunday night.
NE - south of I-80 - is my 1st preference, KS is 2nd, and MO is 3rd.
Wherever I go I'll set up my ST-80 and do some star gazing Sunday night.
I'll get some sleep in my anti-gravity lounge chair.
In the morning I'll have cold coffee and a sandwich or 2 for brunch.
I'll put the solar filter on the ST-80 to follow the partial phase - clouds permitting - and will watch totality naked eye and through my 20x80 binocular.
I'll plan to be rural to beat the crowds and to make late location adjustment possible.