For SAA carry in the woods, I like my 3.75-inch barrel Ruger NV Montado in .357 magnum, loaded with hard cast. I carry it in a custom built pancake style, high ride, open top holster made for me by a good 'ol Alabama boy. I've never worn it for urban concealed carry, but I'm sure it would work well under a jacket.
I almost had the perfect single action woods packing gun but it slipped through my fingers. It was a original vaquero birdshead 3.5 inch 45 colt. I would definitely carry that or something similar