Hi folks.
As a hobby, I have set up a modest World of Warcraft type Inn within Second Life.
I offer a variety of tips about game play and quests, colour coded from white, green, blue, and legendary/rare.
The tips are note cards contained within "treasure chests" (a prim) and are modestly priced (up to $L 100) and are tips at various levels with location codes, general information, and strategy guides.
In addition, I have written a gold farming guide that will be of use to players between around level 14 to 60. That is priced at $L 1,000 or say $ 4 US, a fraction of the price of gold purchase of which is technically against TOS.
I try to make sure my tips are precise and defined, and have a far higher quality than most of the "so called" free stuff out there
Azeroth is a beautiful world and has the potential of nicely complimenting your Second Life, my guides may help your visits.
Finally no tips involve you performing in such a way as to get your account banned by Blizzard, or rely on downloaded illegal software