Does it beat cocktails on the beach? Hell, no.
If you do end up wanting to go all-in with teaching, it's probably more important to not burn yourself out, and I'm certainly feeling the strain as most of my colleagues are sending me pictures from the beaches they're drinking on.
What do these standardized tests actually prove?
Is there a better way to determine what a student knows, or how he/she could perform in whatever environment for which the score is required?