Hi there Meghan,
Alot of people don't like cloud - I guess I'm just an oddball! :lol: For the record, I did, on occasion, wait until the sun appeared from behind the clouds for some shots that day.
My settings: shoot in Av @ f/5.6 with an ISO of I believe 100. I used the same settings whether it was overcast or sunny.
I made the choice to go out and just enjoy myself. That's the neat thing about photography - making the most out of any type of condition and shooting in it. That's also where it helps to have several things to photograph, which makes a spot like the bluffs so neat, and also why I shoot airshows, especially statics - think of all the angles!!
Cheers, Attila