Always Be Camping

Open your Profession Spellbook (default K) and use your Cooking skill to summon a Cooking Fire. This grants you the Cozy Fire buff, which must remain active for all tasks. Note that Cooking Fires cannot be placed indoors or in capital cities including either Dalaran — find an outdoor zone away from main cities.

Use the Gnoll Tent toy while standing near your Cooking Fire. This toy can be purchased from the Auction House. The Gnoll Tent must be placed alongside your Cooking Fire for the remaining tasks to count toward the achievement.

With both your Cooking Fire and Gnoll Tent active, use Classic Leatherworking (skill level 250) to craft a Cured Rugged Hide, which requires Rugged Hide x1 and Deeprock Salt x1. Both materials can be found on the Auction House.

Craft a Magnificent Hide Pack using Magnificent Hide x7 while your Cooking Fire and Gnoll Tent are active. The pattern for this pack is learned by crafting Magnificence of Leather or Magnificence of Scales, which can only be crafted once per day. There are 85 recipes in that crafting pool, so if you have no Pandaria Leatherworking recipes learned yet, obtaining this specific pattern could take weeks or months of daily crafts.

While your Cooking Fire and Gnoll Tent are active, use the Hyper-Compressed Ocean to complete the fishing requirement of the achievement.

Do NOT take your selfie with the S.E.L.F.I.E. Camera MkII in the same session as eating food or curing a hide, as those actions will cause the selfie to not register for the achievement. Let your current fire expire, light a fresh Cooking Fire, place your Gnoll Tent again, and then take the selfie.