Chicago to Boston using gravity

[rbraithwaite]

Hi all,

I'm coming over to Chicago from the UK early May for a wedding and rather than going straight back have decided to hire a convertible and drive down south through Memphis to New Orleans and then back (some how!?) to Boston before flying home.

I've got 13 days in total for the road trip and despite reading my USA Rough Guide would very much appreciate any "must do/see" input.

At a high level I figured Chicago->Memphis->New Orleans->Savannah->Boston?

FYI I've already driven Chicago->NYC via Indianapolis/Cincinnati/Columbus/Pittsburgh/Philadelphia before.

Look forward to hearing any ideas.

Many thanks,
Richard.