Mike - I'll be at the Stillwater Resort on the southside of the Kimberling Bridge. I'm looking into the products that you listed. I like the Trimax Wheel Lock (looks like "The Boot"), but they haven't priced it on their site yet. It looks like that product would take care of pretty much all of my trailer lock needs.
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2001 Cobalt 206, 280hp V/P DP
2003 Toyota 4-Runner Ltd