aerien
You may want to consider executive MBA programs and/or PT programs given your range of experience and point in your career.
I appreciate the feedback. I have considered those options and decided that they aren't the best way for me to go right now.
It was worth paying the application fees to take a shot and see what the top schools would say, even though they're not typically looking for guys like me. There's little question that I could handle the curriculum. The only question was how my résumé, age, and undergrad degree would be perceived. "Not well" appears to be the answer at the top schools.
Now that they've told me to take a hike, I'll have time to consider other options (my other R1 schools or perhaps something different) between now and the fall. The application process and the discussions I have read here have been beneficial, even though my results have been mixed thus far. For those who are more directly in the target demographic, I can only imagine that the waiting must be difficult to endure. I still tend to think that the only bad news is the actual rejection though. Until that comes, you're in the game.