Enjoyed your blog entry, HS.
There aren't too many good twisty roads around where I live, and the ones we do have are too short, just a mile or two at most. I usually hit those roads at least once per week, and usually do 2 or 3 passes each day I ride those roads.
Last night was a prime example: Have a new favorite road that goes a couple miles or so, smooth, no stop signs, few cages, no cops (so far). Sometimes double the "caution 20 mph curve" warning signs, and have hit 100 on the one long flat stretch (tho not at night). I did 5 passes on that road last night, bugs and all. Like you w/Bishops Castle, once I find a good fun road I'll keep going back to it.