After a lot of web surfing...I have found nothing that is factory made.
PWR BAIT, you are correct, I am going to have to fabricate one. I could probably even get Pete Beaman to do it for me...you know how handy he is. With no snow or ice...I should have at least 2-3 weeks to get the job done.
When we get together next week, we can come up with some type of schematic and approach Pete with it.