I finally pony'd up the $14.95 for southern Atlantic coast - Virginia, North Carolina, South Carolina, Georgia and Florida - charts for my iSailor app. That's beyond an incredibly cheap price when you consider a single NOAA paper chart can cost from $12 to $18.
Certainly won't be using it for navigation but it would work as a backup in case of gps problems. I thought it would be nice to have to do screen shots of anchorage while there, plus evening research as I'm thinking about the next day's sail. The screen shots here, from top to bottom, show Mouse Harbor, Ocracoke and Wysocking Bay, all places I might be visiting in about two weeks.
I've started with the packing - fishing gear last night, clothes tonight. The majority of gear checking/stowing will be this weekend. Can't wait.