UPDATE:

Ram is back home, all fixed.
Found fuel pump relay had gone bad (was not turning fuel pump on when cranking).
Replaced with new relay and covered by warranty.
Found water pump leaking and worn fan clutch, replaced both under warranty.
Found leaking transmission coolant lines, ordered and covered by warranty but found that they are backordered "indefinitely" by Chrysler. So, had to call some other dealerships to find some on the shelf.
Replaced 16 Spark Plugs and replaced one bad key fob.
Runs perfectly once again, and aside from the plugs and fob, only had to pay $100 deductible on the warrantied repairs.

JS