Mike, it is a little of all three. Paved access roads, grass infield and gravel track around the infield. Can get dusty or even muddy, it all depends upon mother nature. Show is very well attended with a pretty good swap meet and car corral. Last year saturday was gorgeous and sunday was iffy, but it never rained. Hope to see you there!
tom
ps: planning a "bench race barbecue" at my house for either sat or sun nite following Rhinebeck Show. I live 1/2 hour north of Rhinebeck near Hudson, NY. Anyone interested please get in touch.