Please consider monitoring tower frequency as soon as possible to get a feel for how many other pilots have the same idea. Your first position report 15 to 20 miles out, including a very brief indication that you intend to park somewhere other than Basler. As Todd said, it may be best to use an airport intersection designation, rather than vintage parking. Note that is highly unlikely that if you are on VFR flight following that any message you give to Center of your intent at Oshkosh will be relayed to the tower.