While usually a domain would cost you around $15, with Bluehost you will get one for FREE! The basic package also includes a free SSL certificate (which protects data transfers on your site and makes it safe), 50GB of storage and unlimited bandwidth which means you can have as much visitors as you are able to attract to your site. And this is more than enough to start with.
There are many ways to keep an email list engaged. Which will work best for you and your readers will depend on your style of communication and their content preferences. We recommend to write your emails in a similar tone as you write your blog posts. Here are a few types of emails you can send on a regular basis to keep your list paying attention:

Working with advertising networks isn’t your only option when it comes to selling ads. If you end up with enough traffic, advertisers may come directly to you and ask you to place their ad on your site. You can also contact advertisers yourself. The biggest difference from the above mentioned option is that there is no middle man, which means you can set your own ad rates.