How do I actually get into one of the worlds? I am a member, please help

Have you had your application accepted?

You need to do an application form at www.minetown.net/join

You will be accepted or rejected.

Once you have been accepted you can join the whitelisting servers

Depends what world you would like to go to, heres the ip's:

Main Server: mc.minetown.net

PVP Server: pvp.minetown.net

Creative Server: create.minetown.net

Tekkit Server: tk.minetown.net

WildLands: mt-lw.com

To get into the main server, go into Multiplayer on the main screen of Minecraft. Click direct connect, then enter mc.minetown.net

Have fun!