I never consciously thought about Sarah Jane as a "strong female adventure hero," but she was. She probably helped shape me as much as any other woman I watched on TV as a kid. Apparently, Elisabeth was an active influence on how Sarah Jane was written. Without Elisabeth, Sarah Jane would not have been who she was, and I wouldn't be who I am without Sarah Jane. I don't remember watching any other show for hours upon hours like I did with Doctor Who (maybe Scooby Doo? Well, Daphne & Velma are no shrinking violets, either).
One of my favorite episodes from the new Doctor Who series is "School Reunion" where Sarah Jane returned, meeting up with the 10th Doctor, David Tennant:
Unfortunately, judging by the kids in the commercial, I'm afraid mine's too old for one of these. Darn. Maybe I could just get one to sit in the corner.
Doctor to Marry His Own Daughter, Create Rift in Time and Space | GeekDad | Wired.com: "David Tennant is engaged to Georgia Moffett. Tennant very popularly played the 10th incarnation of The Doctor on BBC’s long-running Doctor Who. Moffett played his daughter (actually a quasi-clone based on his DNA) in one episode during his tenure. As if that wasn’t strange enough, Moffett is also the real-life daughter of Peter Davison, who played the 5th incarnation of The Doctor."