Titan has a very specific rotation and there a couple of websites that have the rotation written down.
I would say the following tho:
Do a couple of shout groups watch what peps do when you find some one that is good at dodging stuff either invite them to your linkshell or add them to your friend list
After you get a good amount of peps in your link shell and or friends list pull peps from there and form a group with them.
Stick with that group until you guys down it and wala you have a group that can kill Titan
You may need to do some pruning as you go. Some peps are unable to handle a landslide bomb combo in phase 5.
Get on some type of voice chat program be it skype, ventrillo, teamspeak3, mumble, or raid call. Pull up the website on your second screen with the Titan rotation or write it down then call it out during the fight. So if you have someone who lags and always gets hit by plumes if you have them start moving 2-3 seconds before the move goes out they will avoid it each and every time.
Good luck to you and the groups you form
