thanks for the replies. we are planning an october trip. why by car. we want to travel the countryside especially in tuscany and a car makes more sense then the train, we believe. we have been to italy before and have been in Florence, Siena, Lucca, Volterra, Pisa, Rome, Pompeii, Sorrento and the coast. so this time we wanted to see the northern areas.
we did stay in Colle Val d' Elsa before and loved it and wanted to make that our base for Tuscany and some more hill towns.
i did read that a car is impossible in and around venice, but thought we could park outside the city in one of the garages while we are there.
our initial plans were 2 nights in La Spezia. 3 nights in Tuscany, 2 nights in Venice, 3 nights in the lake Como area to include a quick visit into Switzerland. and 1 night in Milan. you still feel that it is too much to handle?