I did my first ever mini credit card tour overnight in early March just as concerns were becoming serious, basically treated every surface in the room as contaminated and washed what I was going to touch or after I did so. Bought microwavable food, washed the packages, cooked it, pretty much what's become the norm now for home. If I were doing it again I'd bring my own pillowcase for aesthetic reasons, I think then I just double bagged the hotel pillow by taking one off another.
That was back when we were still getting misinformation about masks...
Today I'm planning only day trips and a fresh mask per refill stop.
I've been in precisely one public restroom since this started, fortunayely quite clean and odor free in a Walmart. The porta potties so that were on my local trail last year are gone. There's strong evidence of spread of SARS-COV1 from plumbing vapors so have to assume it for COV2 as well. As a dude, unless it comes to
#2 I'm opting for the woods, though I get that's unfair and not sure what I'd do in the worst case, apart from carrying wet wipes...