I was lucky enough to inherit a 72 CST Blazer from my grandfather. I have been reading some of the posts here and I thought maybe I could get a little feedback. Here's its status: Except for a 38 gallon gas tank, as far as I know it is 100% stock. I am the second owner; my grandfather was the original owner. The top has never been off, it has 95K miles on it and hasn't been driven off road in probably 20 years and hasn't gone over 60mph in 15 (except for yesterday, when I got it). Heck, it even has white walls on it. What I'd like to know is this: what's the first step to make this thing off-road worthy? Wheels and tires (its current tires are about 15-year-old Rocky Mountains)? I don't want to do anything major, but would like to be able to handle some off the off-road trails in the mountains to my west. Any feedback on this (or other newbie advice)? Thanks.