although there are security guards at the different resorts, you are still allowed to go in and visit. usually they will give you a guest parking pass to put on your dashboard. just tell them exactly what you're doing- they know that peeple like to visit the different resorts. one of our fav things to do is visit different resorts....one option is to park at one of the monorail resorts and then ride the monorail to visit all three...you can even take the boat to the WL from the CR and then take another boat from the WL to FW...so you can park at one resort and visit 5...
have fun!!!