Myrtle Beach Marathon relay?

I'd like to do this race in February with a team of 2 to 4 of my friends.  http://www.mbmarathon.com/events/relayfc22.htm

  I haven't done much training since the Shamrock 1/2 mary last March, just getting back into it. I think this might be a good way to keep myself focused on improving my run.   Has anyone done a relay, or THIS relay before?  What was it like? Thanks!