I use Specsavers, not sure if specsavers are in the USA? They have polarised available in about 4 shades, I always go for the very dark ones. My eyes are pretty bad but for an extra hundred bucks or so they can make them on extra thin lenses which makes them easier to fit in most frames. My first prescription polarised glasses where like thick beer bottle bottoms, but the newer thin lenses are great.
If you don't mind the look of them some of the fit over polarised glasses work quite well, but I find them a pain over a whole days fishing.
All the best.
Mike