46 and hopelessly single here! I cut my solo traveling teeth on WDW! I feel completely comfortable there and plan to add Universal to my upcoming trip. I have also traveled to Vegas numerous times solo and even gone all the way to Rome solo, then joined up with a tour once there. I think a lot of solo travel boils down to how comfortable you are with yourself. Do you like your own company or do you have to be talking to someone on the phone ALL the time? I am an only child so I got comfortable with my own company a long time ago.

Even so, there is always someone to talk to when traveling especially at Disney. Older couples are always nice to visit with and "safe." Having an iphone or ipad with you can also help with the time spent in line or while dining. I like to sit at the edges so I can watch everyone else! I disagree what someone else said about not staying at a value. Stay wherever suits your budget. I have made half a dozen trips to Disney in the past few years and at least 4 of them I have stayed at Pop and enjoyed it. However, last fall I stayed at Port Orleans Riverside and it was much more relaxing than Pop, but it had nothing to do with feeling comfortable around families. Face it, kids are everywhere (it is Disney after all), but the values do feel a little more chaotic at peak times of the day. The size of the rooms is really a non-issue for a solo traveler. You can spread out and have more than enough room even in a value room!

Another thing to consider is the value resorts are very well lit up at night to showcase the large icons. And there does seem to always be families or other travelers coming and going at the same time even to late at night. I stayed in the Alligator Bayou at Riverside and the trees and vegetation are very lush and thick. Beautiful, but it does make it considerably darker at night if you are skittish

. I plan to stay at Caribbean Beach this next trip and am still debating about adding two nights at the end of the trip at Universal's Cabana Bay resort. I think the final question you had was about transportation? The buses at Pop are really pretty good EXCEPT at the end of a Mickey's Halloween Party night when everyone leaves the park at midnight

. Then they are a madhouse! But one thing, the fuller the bus going home late at night, the more other people walking to their rooms at the same time!

For my last trip in May I rented a car for the first time and really liked the freedom it gave me. I was able to go to the outlet malls and just easier to park hop. I plan to do that again in November unless I need to cut the budget down some.Then the car will be first to go because I know I can do everything I want to do using Disney's great transportation system. I also know that I can arrange a round-trip shuttle to Universal for about $20 a day (parking there is $17). Okay, enough from me, I just hope you give it a try. Solo traveling can be great fun and very fulfilling. I think traveling as a single female is empowering and a huge confidence booster. It reaffirms that you can take care of yourself and you can have adventures on your own! Good luck!