This contact form is NOT a function of the theme. However, you can implement such a feature by using a plugin such as contact form 7 (free) or Gravity Forms (paid). Allowing users to submit their own posts is a great way to engage your readers and generate quality content for your site. Think of the various ways you can easily extend your theme to capture the true travel experience.
[gravityform id=1 name=Submitan Experience title=false description=false]