Hello! Welcome to Wikitravel. To help get you started contributing, we've created a quick contribution guide and tips for new contributors page, full of helpful links about policies and guidelines and style as well as some important information on copyleft and basic stuff like how to edit a page. If you need help, check out Wikitravel:Help, or post a message in the travellers' pub. -- IBAlex (talk) 17:35, 7 November 2013 (EST)
You wanted to "see the wiki text" for the main page. You should be able to do that for almost any page by clicking on an "edit" button, but that may not work if the page is protected from editing. If you have an objection to protection, discuss that on the talk page or contact one of the Internet Brands staff.