Late post... you're probably long gone.
I was stationed south of Pirmasens, about 10 miles south of Landstuhl. Beautiful area - very forested - but pretty darn rural. Not sure about the local reef scene.
Pick up German ASAP - even if you speak it poorly. You get serious cred if you respect the culture and try to speak the language. My best friends were German and I dated a couple of German girls... their parents really liked listening to my bad German