Don't want this to come across the wrong way, but this is the second post I've read where you've mentioned mud. But just a friendly FYI, most trail workers do not like people riding on their hard work when it's damp. Damp conditions vary for ride locations, especially in S. Jersey. CCC is usually rideable the day after a rain because of the sand. GCC needs a 2 day drying. Ceres has more elevation variation, so the lower trails will stay wet longer, but usually within a day or two. Though it's probably the closest location to me, I don't ride Kresson that often, but if I remember correctly, it does not dry out that fast.
I wont go out of my way to roll Kresson like I would Ceres. But its defintely a fun, flowy, trail that is easily read, marked, and looped together for a break from reality in a unlikely spot. Its a fun quick smash and run, unlike others were your putting in some hours.
10/17/13 - I rode 4miles in 30mins. Only one other hiker as I was leaving, otherwise I had it to my own. A couple spots were muddy, but that looked typical. Otherwise they were hard and clean, well maintained trails. Magenta trail is hoot... loop that in with everything-