I read the wiki pages of both docters and medics, and other classes, and while I like the sound of Docter's after reading guides on them, I don't like the sound of medics at all. Is this OK?
ya
you will be a civilian I think if you choose doctor
(differences are in the OP) they aren't that severe and after a week the differences won't matter
just will take you a little longer to get free running (which you will want to get asap)
to join a group you first ask if it's ok (which you did)
you then go into your settings and enter the group name in the group area
for the zombie resistance movement for example
go to setting, group and type in Zombie Resistance Movement (has to be exactly like everyone else or the game will think it's a dif group)
if you want to see the group go to the main page of urban dead, go to game stats and scroll to the bottom (were on there)