Well, I got out to the track for a few today. Sure enough, the surface is pretty horribly wet and muddy. I swapped my SCT tires for some Trenchers and it actually worked out pretty well. The truck got soaked and caked in mud, but still ran like a champ.
So, I was told that someone did some work on the track without our participation. They brought in dirt, redid some of the jumps and corners, etc. Does anyone know anything about this? I think it's the new dirt that's causing the muddy mess.