Been there many times, my first time was in the fifty's , wish they would of kept it like it was, the falls is not flowing half as much today. A beautiful shot your first on the MA just might be a winner.
I live about 2 hours from the falls but it has been YEARS since I was last there, and even I noticed less flow. Mind you it was "Winter" and they cut back on flow intentionally but still it was noticeable.