Wiley X glasses work great for me. They make a bunch of different models. I use the Romers as normal sunglasses then switch to clear or amber lenses for shooting. All their lenses are ANSI rated shooting glasses.
I've been there several times. I've seen both sides of Will, he can be great or a dick. Last time I was there it was hot as hell in the range. I don't get the 'no rapid fire' rule at a range that rents class III. I don't bother going there anymore.