Plan to chase this year. Per a couple brief family trips my travel system has worked. Went to the beach and snow skiing, both naturally distant, like storm chasing.
Motels I like to bring my own pillow case, because that's where we breathe. No cumbersome spare sheets etc. Clean the remote and handles extra well. Breakfast is usually take-out from the Lobby now; so, I can have my hot breakfast.
Gas stations (pumps, any doors and bathrooms) just use a paper towel or disposable gloves. Many state's rest stops have automated doors now which helps.
Restaurants take-out and tip like dine-in; or, eat outside if we can get upwind. Once outside was so crowded we went indoors (because that was empty).
My understanding is all the Tornado Alley states are open. Most have masks which is good for me. We can get fuel, eat, and get lodging.
We sometimes chat with other chasers if we know them; but, that might have to be reduced, at distance, or outdoors only. I always wave at others in the field, no change.