Clone of hostelworld.com

Basically, i need a site made, similar in function to [login to view URL], (but operating in a different industry) with a few extra social network features and other SNS integration. Users will be split in to 3 profile groups (as, for example, hostelworld is split in to 2 - hotels and tourists). Each profile will display some similar, some different information. 1 of the groups will have the option of subscribing to the site to be able to fully use all areas of their profile.