well i was going to give you a detailed layout of the track and its amenities but sounds like that not needed anymore.. PS the pavement isnt sketchy we are all laping at the best times we ever have there... the fastest dudes out there are within 0.5 seconds of the lap record.. the only time the surface is more or less different is in the true wet... toss a set of rains on and get to it.. you'll be fine, ive raced on DOT's in the rain there that was sketchy but another story..
there are no power or water hook ups though you can dump on site and flush with the grattan water... dont drink it
you can RV camp there they charge i dont remember how much
there is power in the garages usually 50 a day.. cash they are sticklers.
the showers are hot and suprisingly good the bathrooms are cleaned nightly and well
the track staff are super friendly and love having a good time with customers after hours... they truly are characters though
i absolutely love the track, and about everything about it. yes pitt is one of the best tracks in the country and my personal favorite sure nelson has newer track surface but ou asked about grattan so there a go