Simple fuse box fix?

Success! 67Dart273 nailed it.
It was the brown wire on the starter relay not grounded. I tried the yellow wire with the key turned to start and it got power, I then held the key to start and went from park to neutral and back and it tried to start for a split second only then nothing.
So I used a jumper to connect the brown wire terminal on the relay to ground and then tried the key and it fired right up!
So it WAS the other end of the brown wire or switch for the neutral park ground.
I cant thank you all enough for all your help and patience. I have learned tons about the wiring in this car and now Im determined to tackle some of the weak spots that are corroded pretty bad like the firewall connectors and I plan to change out (one at a time) all the main circuit wires .
Im sooooo stoked and glad I stuck it out , I definitely wouldn't have been able to solve this problem nearly as fast or inexpensively without the help of all you knowledgeable Mopar guys on FABO.
Again you guys all rock!