I am from out of state and drive to RAGBRAI too. Park at the end town. They will have lots available and you can reserve your spot through the end town website. As far as your stuff. You can use the RAGBRAI trucks to transport your stuff or you can sign up with a charter and they will do it for you. Using a charter will cost you extra. Information on the RAGBRAI truck or a charter can be found on the RAGBRAI website.