Then make Gadget your home. Accept "The Thirsty Goblin" "Noxious Lair Investigation" "Super Sticky" "Thistleshrub Valley" "The Dunemaul compound."
Put on the helmet for Gahz'Ridian now, and the items you need will show up in the sand.
First of 3 dunemaul locations. Also has a large concentration of gahz'ridian ornaments.
Second of 3 locations to do the Dunemaul compound. Also a prime gahz'ridian spot.
Third of 3 dunemaul spots. Gor'Marok the Ravager is at this camp in the cave.
The Laden Dew Gland takes FUCKING FOREVERRRRRRRRRRRRRRRRR to drop.
Escort the turtle all the way to steamwheedle port.
Hearth to Gadget. Turn everything in. Accept "Sprinkles Secret Ingredient" and "In Good Taste" and "The Scrimshank Redemption"
You get this quest from the power source you get in Gadgetzan. The mobs you need are all over the zone.
Enter the tunnel at the lowest point possible(not the one at the base of the ramp, the one a little bit further around), then hug the right hand wall. If you keep on the right hand wall, eventually you'll see some controls that are clickable and say "Scrimshank's Surveying Gear". click it.
after you escort the chicken to steamwheedle, hearth to Gadget and turn everything in. You'll have to back-and-forth the followup from The Scrimshank Redemption a few times, but in the end you'll have "Rise of the Silithid"
After all that, fly to Orgrimmar and make it your home. Then go to Azshara and start circuit 2.