If you haven't checked out Kickstarter recently, you may want to take a look at a startup that is making a drone called a HEXO+. According to the company, "HEXO+ is an intelligent drone that follows and films you autonomously. Aerial filming for everyone."
The HEXO+ has a camera that can take aerial videos of you no matter where you are. You could be surfing or skiing. It is controlled by an app on your iPhone or other smartphone.
The company is currently raising money through Kickstarter and at this time this was written, they have raised $585,925 with 1,087 backers and 26 days to go.
These are really cool. I may get one for myself.