I'm trying to plan a road trip for my husband and I to go from Wisconsin out east... not really sure where... we were thinking Pennsylvania/North Carolina possibly and back up? We have to be able to do it in a week and we're interested in seeing a lot of sites... possibly things with tours??? Amusement parks maybe... we're really not into the nightlife too big but would more enjoy nature or museum/zoo type activities. This will be our last vacation without kiddos being along. We're thinking of taking it in April or May... any advice or tips on places to go?