One of the very first Finger Lakes wines that I remember tasting was a riesling from Hermann J. Wiemer Vineyard (I can't remember the vintage). I was still fairly new to wine, but enjoyed German rieslings even then, and I remember being surprised at how lively and delicious the Wiemer was. Unfortunately, Wiemer wines aren't widely available to me down here on Long Island, so I don't drink them as often as I'd like, but they are definitely worth seeking out. For today's Q&A, we pose our questions to Fred Merwarth, long-time winemaker at Wiemer. What (and where) was the…