Glimr

Head to Grizzly Hills and locate the Glimmerfin Scout at 18.4, 88.2 to begin the quest chain. If he is not present, he respawns in approximately 5 minutes — do not camp too close to the murloc or he will run away without dropping the quest starter item.

Travel to Borean Tundra and deliver to King Mrgl-Mrgl to complete the Glimmerfin Welcome step of the chain.

Fly back to Grizzly Hills at 18.4, 88.2 and kill crabs on the ground to collect 10 meat for the quest A Big Horkin' Task, then turn it in inside the ship.

Head to the other side of the ship and defeat Horker Seer of the Waves to complete Pearl in the Deeps.

Pick up the Giant Pearl underwater. Before diving, use your Elixir of Water Breathing obtained earlier. Watch your minimap for the fatigue zone boundary, as you must move quickly to avoid dying — an underwater mount will help you reach the pearl before fatigue sets in.

For the Trainer's Test quest, defeat Flipper, Snipper, and Whipper in a pet battle — two aquatic pets and one critter. Pets such as Ikky or moths work well, and because the trainer's pets appear to scale with yours, even level 1 pets should be sufficient. Aim to have at least white to blue quality pets.

When collecting the Bulbous Seaweed Stalk underwater, be mindful of the fatigue zone and watch out for electrified kelp, which can knock you back and dismount you, leaving you fatigued for longer.

Collect all remaining quest items and turn in the final Wrap It Up quest to complete the chain and receive Glimr's Glimr's Cracked Egg.