Yes, you can - using RVSiteBuilder you can create as many websites as you need. You can choose from the hundreds of templates under the following categories: Art and gallery, Beauty and fashion, Books, Computer and technology, Family, Travel and Leisure, Restaurant and bar, Sports and recreation, Health and Medical, Jobs and career, Business, Hosting, Blog, etc.
Login the Sitebuilder of your account to see how it works. Note that in order to log into RVSiteBuilder, you need to first login the cPanel of your account. Once you do that, check for the RVSiteBuilder icon, click on it and start building your website.