Considering traveling in Oct with 4 adults and 2 kids(2 & 3). The grandparents don't like to fly so options for getting down are pretty limited. We went down without grandparents last yr on auto train but even getting to it would be a problem with 6 in the van. I'm thinking maybe renting a small RV for the week, waiting to hear back from a few places but looking like it would run abour 1400 for the week, any ideas for anything cheaper to get us down? Likely we'd also have to stay the night somewhere so that would be another couple of bucks unless we'd get an RV big enough for everyone to sleep in, but that of course would cost more $$.