Got a '94 teg rs and it doesn't have cruise control. So when I'm goin' up a hill I lose about 10mph then what I was doing in the flatter areas. And when on long road trips my foot gets tired from holding the accelerator their for 3-4 hrs. So I want to add cruise but don't know how I should do it. Is their a place out their that I can buy a kit from and do it myself? Or should I pay out the @$$ for a dealer or repair shop to do it? Anyone had this done to theirs?