So earlier I saw this one user ask if it was possible to enter waterworks from purchasing crab alley with crowns because the person didn't have membership. Another user answered and said no which is incorrect because I had the same question a while ago and yes you can I didn't have membership but I had crowns so I bought crab alley and it let me into waterworks without extra pay of crowns so yes again it's possible I hope the person who asked earlier sees this and I hope I help someone else with this thread