We only have time for a three night trip adn I'm wondering if it would be possible to squeeze in both Charleston and Savannah or if this is really too much. We live abroad and I'm not sure we'll have time to make it back to this part of the world. We are primarily interested in plantations and historical homes. Wondering where we should stay. Should we break it up into two nights and one. Thought of flying into Charleston and driving right to Savannah. DAy one in Savannah, overnight, back to Charleston, two nights then flying out. Any advice?