need help, the first day of work, I'm waiting in line to get past the first check point, so I'm sitting there in line for like 30 minutes, then I had to pull to the side and I shut my car off....10 minutes later I go to start my car, and nothing....starter is not even "clicking".....tried jumping, tried hitting the starter and nothing....starter is fairly new, battery is brand new.......so I come back like 4 hours later, during my lunch time and it starts right up.....I'm guessing something heated up while sitting there....someone has mentioned to check the starter relay....would that be the problem? and if so, where is it? thanks guys (98 gsr, in a 94 rs running obd1)