I am sitting around the 80 percentile as a Captain in my base, and I can generally hold 3 on, 4 off pm hard lines that touch the weekend. I usually try to get Sunday-Tuesday, as it gives me Friday night and all day Saturday with my family. Not too bad a lifestyle, especially compared to my former jobs!
I rarely, if ever pick up any extra flying. Too much of a pain in the butt between my 3 hour drive and all the limitations they put on it.