Fortunately I haven't flown since 9/11 and have never been groped by the TSA. I'd imagine arriving an hour ahead of boarding would be cutting it close. Back in the day I've cut it so close they had to reopen the cabin door to let me in.
Haha, no matter how much I don;t like the TSA and their stupid procedures only in place to employ some people and produce a false sense of security, I have to admit that even when the "computer randomly selects me" all the time for the extra treatment, it has never been more that a minute or two of extra time and they have always been very friendly about it. No one has ever touched me in 20 years.