Azalea Festival Big Buddy 5k,10K Wilmington Info?

Heading down to Myrtle Beach from Michigan for the kids break and wanted to stop a couple of hours north on the way down and hit a race the morning of 4/7 before continuing on.  Wilmington seemed like a good spot, so my wife and I are registered for this:  http://www.azaleafestivalbigbuddy5k.com/index.html  I am having a hard time finding any info on the event to gauge size, etc.  We'll have to race day packet pick up and are staying only a few miles away.  The difference between a tiny race and a big race means an extra 1/2 hour of sleep (and more or less waiting around at packet PU).  I'd also like to see a course map or here a little about the course.  Any info would be appreciated.  THANKS!