Trust me, I know politics. I am a UMaryland poli sci professor.
Hell--- even if one looks at the County Presidential Map of Wyoming (Which not being a paid Atlas member had to pull out of a storage bin that I made way back when I was in High School in the late '80s/early '90s, it's actually pretty amazing how many counties in Wyoming Dukakis carried.
https://en.wikipedia.org/wiki/United_States_presidential_election_in_Wyoming,_1988Hmm, he did get a higher % of the vote than everyone except Carter in '72, JFK, and of course LBJ, but it doesn't look like he won any counties - he kept Bush down to less than 50% in two counties.