Great contribution Michael...I hope you were kidding and not trying to be a jerk.
Rod, a number of Recreational professionals utilize lightning detection equipment. The department I work for now utilizes a Thunderbolt lightning detector. They have had it for a few years now. They are not convinced of its effectiveness. I haven't been able to get my hands on it yet to mess with it, so I don't have much input for you.
The Thunderbolt can be found, among other places I'm sure, at Ambientweather.com
Good luck!
Tim