A. How about a free alternative?
Try ShakeLaw, it's an app launched in Sept 2013, it guides you through a series of questions, just like Turbo Tax does when it helps you file your taxes, with options to create 6 kinds of contracts, including freelancing, renting, lending money and a write-it-yourself feature.
The most convenient scenario could be you are selling something on Craigslist and meet someone at a parking lot for delivery, you pull out the app in no time you are done!
You can bet things like ShakeLaw is just the beginning, more shake up to the law industry will come in the future.