Great Question.. and as you may have already found out, there is just too many companies out there.
I too was looking for a way to supplement my income so after careful researching I decided to join a company called Global Domains International. Their website is really easy and most of the marketing is done for you. You can sell any domain to anyone that may need it, not only WS but all of the other ones.
The best thing about GDI was that I did not have to do any direct selling and the cost was almost nothing. I currently have some team members that reside in Australia, UK, India, All over the United States, all over South and Central America, so this business is truly global. There is a 7 day free trial period but then after that is just $10.00... 10.. not even enough to take a friend to the movies. Most sites will require you to have a credit card to join, GDI doesn't, they have partnered up with Paypal to provide and easier and safer process of their members payments.
At first I was skeptical but now I am just amazed on how easy it is, I am not promising you riches over night, but with some time and dedication anything is possible. Take a few minutes and take a look at our presentation, or anyone that is reading this... take a few minutes and listen to what we have to offer. You won't regret it.
Feel free to contact me with any questions or concerns you may have.
Talk to you soon.