I am about to start my first BR (PBeM) campaign . If there any
definite do's or don'ts I will be glad to hear them !

I have picked Coeranys as my 1st choice if that matters. Indications
so far are that I will get it. In any case my other 2 choices are
both rather eastern (Elinie & The Royal Guild of Baruk-Azhik).