We are ultimately on our way to Key West but we're stopping in Marathon for a week to visit with a group of Looper friends who are staying at Sombrero Dockside. Last year when we brought a friend's boat down to Key West for him we found out about this little boat club on the Florida Bay side of the island, we stayed a few days and really liked it. So, back in January, we checked into the possibility of securing a slip for a week in late February. Our chances looked good since a few members would be traveling…