Jerry, safe travels! Not sure how your Jeep is but what makes me the most nervous on my 2003 Wrangler is the steering wheel lock. The key cylinder is kinda unsure in that aux position and I have a hard time making sure I've got the key in the right place (and have it stay there).
The steering locked up on me at the start once but thankfully I do a little loop around the block before embarking just so I can do a final check on the hookups after taking some corners (it's a manual so I have to double check it's in gear, parking brake off, ReadyBrake wire in place, brake lights working, etc
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