On my most recent trip to Walt Disney World I went solo and decided that I'd share my trip with others. I used UStream Broadcaster from my iPhone to broadcast LIVE while in the parks.
One piece of advice for anyone who is going to try this is to get a backup charger like this Energizer one that I used. The app requires a lot of power and will drain your battery very fast. Also make sure to take your phone charger with you. If you do a lot of streaming even the backup charger won't have enough charger. You can stop by Guest Relations and give them your phone and charger and they'll charge it for you. The Cast Member will take your name and give you a ticket to come back to get your phone.
Here are my crazy videos from around the parks and attraction ride-throughs: Kristen's UStream channel
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