I was trying to figure out a quicker way to set focus, follow, etc.. since the last time i got in some world pvp it ended ugly due to me fumbling after my main was dead. So after trolling the forum for a while and testing multiple combination of macros i finally pieced one together that seems to have all the basics in one. If someone has already posted this i'm sorry for the repost. This sets the parties focus, follows the focus, targets the focus target, and cast Lightning Bolt. When the main dies the next person in line is set as focus, follow, etc... I wouldn't use the full macro (just part of the macro) for instance runs but, for just running around questing and killing trash mobs its very hand. I've only tested this on a 3 man shaman team but i've confirmed it does work (main shammy died a few times to make sure 2nd party was picked up as focus ^^ ).

3rd party member:

/focus [target=Xexo,exists,help,nodead];[target=Valy,exists,help,nodead];[target=Ezo,exists,help,nodead];
/follow focus
/target [target=focustarget];
/cast Lightning Bolt

2nd party member:

/focus [target=Xexo,exists,help,nodead];[target=Valy,exists,help,nodead]
/follow focus
/target [target=focustarget];
/cast Lightning Bolt



edit to add toons name in order of party/use: main=Xexo, 2nd=Valy, 3rd=Ezo