How fast do you drive your Class A?

I almost always cruise at 62 mph. The rig handles fine faster, but I find I am a bit more stressed after a while driving faster. It may be a bit just in my mind, but I feel much more in control at 62. I feel I could handle an emergency situation much better. At 70 I feel that if something were to happen, emergency braking and steering would be a bit scary. Also, and this is a big plus to me, at 62, I'm not continuously having to change lanes and pass people. The drawback is that trucks sometimes take a long time to pass me or for me to go around them. Bottom line: driving at 62 is very comfortable for me and relaxing for my wife!

Jeff