I can suggest a few things. I know a bit about this--I have nerdy friends. You can outright buy your own domain and that's fairly cheap, but it's not going to show you how to design anything. I would suggest Goddard or Homestead. I would also suggest you use something like Dreamweaver to design the site. Homestead has it's own designing suite, but I think that costs extra. Also, knowing a little HTML will help you a lot.