I run 2 100 bots. making between 10-20k gold a day. 5-10hrs each a day (more or less... depending on if im feeling gold hungry :d)
fishing on both, auto angler running 900-1100 fishing.
cooking on both, some times the market is flooded with botted fish or it just works out better to cook the feast's.. Usually on my server the fish flesh sells for more then the mats to make the stack of 125 food. Its nice to have options tho.
Leatherworking and skinning on both aswell. They make 20 burnished leather a day. 640 lw item every 5 days. + selling the furs bones greens purples from farming them>>>
I like to mix it up with them, so one will fish for a few hrs while the other grinds. Get ur garrison fishing up so u can catch enormous fish without anyone seeing u.
MAKE YOUR OWN CUSTOM PROFILES... if u want to keep ur bot up and farming, its not hard theres a tut in the wiki.
Another thing that will make ur life ez is some good addons. one that collects all mail and a AH one aswell. Trust me u get sick of clicking...
I run hidemyass vpn. auto startup. 2 bots 2 computers.