Welcome! Use this site's search feature for more on the belt - I think it's well overdue for you (replace at about 50-60K) but that's just a hunch. It's something I need to be looking into as well...
Saw you list yourself as a pilot in your profile - what do you fly? I'm a wannabe fling-wing pilot myself. :-)
Hey, I have an idea for a site T-shirt we could get made. I saw this done on some Ford shirt of something... we could have some printed up that read as follows:
"I don't drive too fast, I just fly real low... VehiCross"