Towing Issues: Towing issue, tow dolly, rear wheel drive

Question
I own a tow dolly and I'm looking at towing my Dodge Ram 2 rear-wheel drive truck which is an automatic. All I have ever towed was my small car which is front wheel drive.Do I load my truck on the tow dolly with the rear end first and lock the steering or do I front end loaded and put it in neutral?  

Answer
Best answer is to load it backwards on the dolly (this is also usually the lightest end) and then lock the steering..
Do not just trust the lock in the steering assembly when the key is removed as its not strong enough  for that... Use some straps or rope to make sure it does not get loose and swing away and hit something.