James,
I'd say call them and ask. The last time I went, I used some directions from MapQuest (convoluted) and one of the guys there asked me how I got there. When I told him, he said that was a rather confusing / circuitous route. He gave me an easier route from the main highway (which I can no longer remember).:eusa_doh:
The folks there are VERY helpful, VERY easy to work with.
Ray