What does ... and that note you found reward?

... and that note you found gives Swiftness Potion, Lesser Troll's Blood Elixir outright, 7s, 1,750 experience.

Where does ... and that note you found start?

Burned-Out Remains in The Barrens offers it, and Nailed Plank takes it in.

What level is ... and that note you found?

The quest log lists it at level 22.

Is ... and that note you found new in WoW Forever?

No. The quest exists in Classic Era as well.

World of Warcraft: Forever · quest · level 22

... and that note you found

A level 22 quest in World of Warcraft: Forever, offered by Burned-Out Remains in The Barrens and turned in to Nailed Plank. Recorded by 17 players running the addon.

Picked up in The Barrens

At a glance

Level: 22
Zone: The Barrens
Giver: Burned-Out Remains
Turned in to: Nailed Plank
Money: 7s
Experience: 1,750

Objectives shows once a player with the addon accepts the quest.

Rewards 2

Item	Given	Item level	Vendor sell
Swiftness Potion	outright	15	25c
Lesser Troll's Blood Elixir	outright	25	40c

Common questions

What does ... and that note you found reward?: ... and that note you found gives Swiftness Potion, Lesser Troll's Blood Elixir outright, 7s, 1,750 experience.
Where does ... and that note you found start?: Burned-Out Remains in The Barrens offers it, and Nailed Plank takes it in.
What level is ... and that note you found?: The quest log lists it at level 22.
Is ... and that note you found new in WoW Forever?: No. The quest exists in Classic Era as well.

More quests in The Barrens

What sells at this level, and what to keep from these rewards, is in the level 20 to 30 gold guide.

Source: what players running the addon saw in the quest windows; the quest text itself stays in the game. Every quest seen · The Barrens