Yes come in we have candies in our car !
Uh...
We mean that we would be glad to have you play with us. You can have a look at the save Blackmist posted to chose a country. Note that Leon, Burgundy and Denmark/Novogorod are already taken by long-term, serious players. The rest is pretty much at your disposal, at this point I do not see any kingdom that would be so powerful as to be objectionable by the other players.
Note that there it seems that for Chistmas the Church has called for the truce of God. It is not yet clear if and when we will play in late december...