I did the Middle Fork with Margaret and the South Fork with Garrett. They were both exceptional. Margaret did an awesome job running the river and handled epic sections like Tunnel Chute with ease. Garrett did an equally impressive job on the South Fork, making sure that everyone was safe and was having a good time. I also camped at the outpost and for $15/night it's a bargain (hot showers, flush toilets, drinking water, direct river access, etc).