We took my dad with us in December and he did the ride along and loved it. He is a big guy, too. He did look like he was having some difficulty getting in and out, but what can you expect from a 300 lb. 6 foot guy crawling into a car window? We got an excellent deal, I'm not sure if it's ran out or not, but it was half off the drive. I think it brought it down to $49. I would have loved to have let him do the whole driving thing, but we paid for the AKL, his tickets, his food, our APs, and all our stuff, too so we just couldn't do it this last time!
Ohh, there will be enough time for you to tape your DH and vice versa, however if he does the school and you do the ride along, you will be sitting alone for quite some time. Those who want to do the ride along can just walk up at any time of day and do it. The ride along actually takes less than 10 minutes to get there, get suited up, ride, and leave (which kind of stinks, but it's worth it for NASCAR fans). Have fun!