Hey Bigeyed... I live in Sterling, VA but am writing now from work in Bethesda, MD. I get my SD from the Home Depot in Sterling, VA. You can find directions at their website. They are right off of Route 7, so you could just swing south on the beltway and take the route 7 exit. Shouild take you less than an hour. They had it a few weeks ago, and they carry it all year, but you might want to call them (703)444-2900. Best of all... $3.84 per 50 lbs! If you want you can make it a day trip and hit the outlet mall in Leesburg which is nice. Hope this helps...
John
