I believe that the Neutral Safety Switch plug goes into the Drivers side of the tranny. But before you go that route, check the connections like stated and jumping it first.
Otherwise check the fuse block behind the glove box. I believe there is a spot to put a 20amp fuse I think in the #20 slot.
The other thing you can try is under the hood on pass side is the Power Distribution block. There is a starter relay in there, you can try switching with the Fog Light or Horn relay, check the number listed on relay there should all be the same.