For a total eclipse, I'm pretty fussy about going to where the odds of clear skies are the absolute best. So for that reason it has to be Mexico. For much of the eclipse track through the US, the odds of clear skies are maybe about 50/50. Of course, my chosen spot could still end up cloudy. It happened to me in Hawaii in 1991 (my first eclipse attempt), and I was seriously choked. But I've had three successful ones since then (India, Turkey, Idaho), and I'm hoping to keep the streak going