You have the 5-speed with XLT package /ubbthreads/images/graemlins/eek.gif, me too /ubbthreads/images/graemlins/smile.gif
Do a search on "tilt actuator" to see what you may be in for...
As Pete said, 1st thing to do is remove the plastic cover to expose the steering column and rod running along the top of the column.
To bypass: I used a pair of needle nose vice grips to grab a hold of the actuator rod to push it forward, as you push in the clutch and start the truck. You can start it like that until you have the time to fix the actuator ($10 part, an hour of labor at least, unless you have done it before, don't pay the dealer or anyone else, let us walk you through it).
The ignition swich is connected to the end of the actuator rod. If you pull the rod back towards the driver all the way, that is "accessory" position. Move it forward one notch, that is "off". One more forward, that is "on" (dash light with WTS light), then forward one more, that is "start". Let go of the rod and it will move back to the "on" position. Pull back another, that is "off" again.
Good luck, Hugh