What to do, what to do?

Well, now that Lean Horse is over there is a significant void in my running life. For the first time in the last several years, I don't really have any concrete running plans. My legs feel great, I get up every morning (or, if I don't, I go out at lunchtime) and run, but I have no clue what I'm training for and my runs generally just evolve as they go (if I feel done at 6, I stop; if I want to run faster or longer, I do). There are a TON of races out there that I want to run, but I'm having some difficulty choosing which one to do next. Here are the races that I'm kicking around in my head:

Texas Trails 50K (December 11, 2010) - I actually just learned about this one yesterday from a running friend who lives in Dallas. I think she was half joking when she suggested I fly down there and run it, but now I'm actually intrigued by the possibility. It's held on the same trails as the Rocky Raccoon 100, which is a well-respected ultra. Having a relatively cheap direct flight from Rapid City to Dallas doesn't hurt matters.

Rocky Raccoon 50 or 100 (February 2011) - See above. On the one hand, running either the 50 or 100 here is appealing because of the fast, relatively easy course. On the other, I feel like I just ran a fast and easy course at Lean Horse and that I should step up the difficulty a little.

Fargo Marathon (May 2011) - Part of me wants to really train for and run a marathon next year. I ran two marathons in 2010, but both of them were just training runs for Lean Horse, so I didn't put much thought or effort into it. A sub-3 marathon is still a goal and Fargo has a fast, flat course.

Deadwood-Mickelson Trail Marathon (June 2011) - This one is pretty much a given. I live 30 miles away and my friend is the RD. The only question is whether I'll run the half or the full.

Bighorn 50 (June 2011) - This one is pretty much a given too. After my first ever DNF at this race this year, I need to go back and exorcise the demons. Plus, a college buddy just moved to Sheridan, so I have a place to crash.

Missoula Marathon (July 2011) - Another given. I've run this race all four years it has existed. Why stop now?

Leadville Silver Rush 50 (July 2011) - I would really like to do this one to test the Leadville waters (or, more accurately, the oxygen-deprived Leadville air), but it's only 6 days after Missoula, which is a lot of travel in a short amount of time.

Angeles Crest 100 (July 2011) - I've heard good things about this one, although I'm no so sure about running in the high desert mountains in late July....seems like it might be kinda warm.

Where's Waldo 100K (August 2011) - It's relatively near Eugene, which is where my dad lives. And, I've never run a 100K (and there aren't many around). Big problem is travel....getting to Oregon from South Dakota ain't cheap and this would likely be a whole-family trip (you know, since my dad would probably like to see his grandkids).

Cascade Crest 100 (August 2011) - I've seen pictures from the course and it's pretty amazing. Close to Seattle, where I have family. Again, it would be kind of expensive to get there.

Anything after August is pretty much out, with the kids in school and my son playing youth football.

Decisions, decisions....maybe I'll go for a run and think about it.