From the author's README on Thunderstore

A ReSkate plugin that keeps your skate spots in an animated notebook. Save the spot you're standing on, see your spots as pins in the world, and teleport back to them, even on another map. Send a spot to a friend in your lobby.

Install

In the ReSkate launcher, GET MODS, find SpotBook and install it (or copy the mod's folder into your ReSkate Mods folder yourself).
Start skating. The first time it loads, ReSkate asks you to approve its permissions (console, input, menu, overlay, ui.screen, storage, skater.read, skater.teleport, travel, camera, session.read, session.nametags, hud, audio, net.session). Approve them.
Press F3.

plugin list in the console shows it running.

The book (F3)

The book opens over the game: a leather notebook with the cover swinging open. Other players' nametags and the HUD hide while it's up.

Left page: your spots, written like a contents page with the distance to each. The tabs on top switch between HERE (this map, nearest first), FAVOURITES and ALL MAPS. The sticky note saves a new spot where you're standing.
Right page: the picked spot. Its tag, a little treasure map with you as an arrow and the spot as a red X, how far it is, the map, how often you've been there, and who sent it to you.

Key	Pad	Does
Up / Down	D-pad, left stick	Pick a spot (the page turns)
Tab, Left / Right	LB / RB	Switch tabs
Enter, double-click	A	Teleport there, or travel to its map and land on it
F	Y	Favourite
T	X	Change the tag (Ledge, Rail, Gap, Stairs, Bowl, Transition, Line start)
R		Rename
S		Send to a player in your lobby (type to search, or send to everyone)
Del (twice)	LT (twice)	Delete
N	Start	Save the spot you're on
Esc, F3, the X, or click outside	B	Close

In the world

Pins stand at the spots near you with their name and distance, and a compass strip at the top of the screen points the way to them. A spot you save drops its pin in with a bounce.

Keys

Only opening the book has a key out of the box: F3, or Back + Down on a pad. Save the spot you're on and go back to where you were before your last jump have no key until you give them one on ReSkate's Binds page ("spotbook.save", "spotbook.back"). Both also work from the book and from PLUGINS > Spot Book.

Settings

PLUGINS > Spot Book has buttons to open the book, save a spot and go back, plus:

Pins at your spots, their names and distances, and how far away they show
The compass strip
Book size, for the book and the on-screen text
Landing on your board when you teleport
Sounds and their volume

Sharing

S on a spot sends it to one player in your lobby, or to everyone. They need Spot Book too. It lands in their book with your name on it, on the right map.

Console

spots save, spots open, spots back, spots list

Credits

Sounds:

Page flip and book open: "10 Book Page Flips" by StarNinjas (OpenGameArt), CC0.
Book close: close_book_01.ogg from "Page Flips" by Wandering Door Games (OpenGameArt), CC-BY-SA 4.0.
Pencil: pencil_scribble_short_03.ogg from "Writing Scribbles" by Wandering Door Games (OpenGameArt), CC-BY-SA 4.0.
Stamp and interface clicks: Kenney's "RPG Audio" and "Interface Sounds" packs, CC0.

The CC-BY-SA sounds were converted to 16 kHz mono and level-matched; plugin/sounds/close.wav and plugin/sounds/pencil.wav stay CC-BY-SA 4.0.

Install SpotBook

You need ReSkate and your own copy of skate. on Steam.

Open ReSkateLauncher.exe and go to MODS.
Search for SpotBook and click install. The launcher also installs anything it depends on.
Press PLAY. In game, the MODS tab of the ReSkate menu (Insert) turns it on and off.

Or install it by hand: download the .zip and drop it on the launcher window, or unzip it into its own folder in Mods\ beside Skate.exe.

Maps show up in the ReSkate menu's level list. To join a server running a custom map, you need the same map installed. If the game won't load after installing, see known issues.

skatemods doesn't host or review this mod. The download comes straight from Thunderstore. Only install mods you trust, because scripts can run code.