I will be in Portugal 2 weeks (last week of March, First week of April). Arrive Lisbon and plan to rent a car and head to Evora. Spend one night in Evora (hotel suggestion with parking?) From Evora head to Coimbra and see some places along the way. Spend the night there (hotel w/parking?) Then drive to Douro Valley by way of Viseu. Suggestions for a few wineries in Dao valley to visit around there? Not sure if we will make it to Pinhao that day or not (suggestions on vineyards and lodging?). After a day or two we head to Porto. Spend 3 days in Porto and then work our way to Sintra. Spend one or two nights in Sintra. If we get there late the first day, may spend another day. Not sure if that is too much time. From there we will return the car and stay in Lisbon until we leave.
Any suggestions for lodging (need to have parking except Lisbon) and things we should not miss would be appreciated.