"Showers, Gift Shop, Good Food." I think your travelers might regard the importance of these attributes in a different order.

"Oh dear let's stop here, I feel so grimy from the road and I'm starving."

"Sorry, don't see a gift shop. We'll try somewhere else."

Where? "On Route 60." Hey, thanks, I'll make a beeline for it.

No sign of it today. Pity; that was a nice piece of sherbet.