I had several conversations with Louie when i started building bows in 2008. As noted, he was down in Arizona. He did produce a video way back when, before he retired. The producer recently re-edited it to dvd and it is available through him. I actually liked Louie's VHS version a bit better. It had some holes, which is why i contacted him, for more info, but his narrative was solidly enjoyable. The dvd is a bit better organized, but left out some things I liked, and also had an obvious error or two in dimensions on diagrams. I bought a bunch of the tapes and sold them with a comments sheet I put together, but it was not something i wanted to do on a continuing basis. Check the classified ads in the back of Traditional Bowhunter magazine and you should find the ad. "Making a Traditional Longbow", contact Terrance Mealy 563 263 0804 cost is $35 and it comes with a little book. The ad does not credit Louie, which I think is a mistake. Don't be surprised when the phone answers as a law office.
As an active amateur builder, I grab everything I can get on building. I found Louie's presentation very valuable, and I'm pretty much building just as he did, though my bows are straight while his Zebra's were reflexed some, like the Hills of that time. I even made my forms of aluminum like he did, though I used thick channel rather than solid machined. I liked his through-pin clamping, too and also copied that.
You can check my forms (and bows) at oldpharttsarchery.com
Although I've never met him, and JD Berry actually got me started, I really feel I owe a lot to Louie in terms of where I'm at right now in my bowmaking.