Sorry to hear that! I went to college at NSU in Natchitoches and was stopped back in the early 90's by (probably the same) cop. His name is Longlois. Back then with an out of state license he took you to the police station/jail/city hall/town picnic place/ library and required you to pay on that date with cash. All I had was a checkbook and it was an out of state check at that!
He ended up taking my license after watching me make a phone call to my parents. I'd probably still be there in jail if he heard what my dad was saying on the phone.
Anyway, that little S curve on the east side of town will get you everytime n Hwy 6.