Class choice

I have to make a decision, which class to play?

91 Sigel Eva's Templar / 88 Tyrr Dreadnought
66 Silver Ranger
Make new Ertheia

Background:
Just recently came back to game after ~2year away.

Logged in on my tank, and for the past week didn't see many parties for tanks at all... I can't seem to find a decent clan either, most of them require 99+, which is funny since I am sure I was looking for PvE clans...

Clans aside, I asked a few people that I still know in the game, and it seems that tanks are only needed for PvP/Siege/Raid... So I'm back to the dilemma I was at when I played my prophet way back in the day... everyone wants a high level tank at endgame, but not many are willing to level with one.

1 option is to stick with it, and hope I was just plain unlucky, or hope that a decent clan picks me up.
2nd option is to play the dual class exclusively....
3rd option is to play my *first* character (birthday is in april 2004), a silver ranger.
and ofcourse 4th option, make an Ertheia :P, if this, which would be recommended for mainly PvE? (I know neither are very good, or at all, at AoEing which is required for any decent xp group)