I feel as if some people of the community have very biased views on RP servers and feel as if the servers who do try and create a good community done get recognized for it so I plan on reviewing Unturned RP servers regularly according to these basic terms:
-Player base (strong active community that has a regular/large community hub)
-Staff (Has a reliable non abusive staff team that follows rules according to the type of server)
-Plugins/Coding (Has working plugins/ items certain RP servers would need)
-Actual Role play (Has the role play that people actually want/need)
-Events (Has regular events to keep the player base busy with them)
-Community (Has an actual forum/steam group to display updates and improvements)

I also happen to own my own RP servers which I will not be listing on the list But I will link the steam group here: http://steamcommunity.com/groups/CarnageRPServers