Most of you have probably already seen these but thought it was a pretty neat way of connecting my truck to my trailer and it actually worked. got it at Walmart.
After reading some very positive reviews on the iball I ordered one last night. Found a coupon code for $30 off, so it's not a bad deal. I did contact the manufacturer and they claim a range of 100 ft. Of course that's absolutely max under perfect conditions(and probably a little stretching by the manufacturer) but I don't need anything close to that so I thought I'd give it a shot.