Bringing Home the Beacon

Map with all the labels, borrowed from reddit:

http://i.imgur.com/GPVbeNh.jpg

Here's a list of TomTom waypoints for the locations where you have to use a Sentinax beacon.
Sentinax beacons are common drops from demons in the Broken Shore.

The lines fit in a regular macro but you can also use Paste
/way 81 46 Felfire Pass
/way 80 30 Felrage Strand
/way 51 16 Crescent Ruins
/way 39 28 The Creeping Grotto
/way 44 38 Shadow Fracture
/way 51 41 Soul Ruin
/way 44 51 Dark Stockades
/way 54 68 Coast of Anguish
/way 59 45 Garrison of the Fel

This should also be the order in which the Sentinax moves every 3 hours so you can plan ahead of time.

A compilation of all of the info here, corrected:

The Sentinax changes position (roughly counterclockwise) every 3 hours so you can plan ahead.

Map with all the labels in order: https://i.imgur.com/I5BURQE.jpg

TomTom waypoints in order (can fit in a macro or you can use the Paste/CopyPasta addon):

/way #646 39 28 (1) The Creeping Grotto
/way #646 44 38 (2) Shadow Fracture
/way #646 51 41 (3) Soul Ruin
/way #646 44 51 (4) Dark Stockades
/way #646 54 68 (5) Coast of Anguish
/way #646 59 45 (6) Garrison of the Fel
/way #646 81 46 (7) Felfire Pass
/way #646 80 30 (8) Felrage Strand
/way #646 51 16 (9) Crescent Ruins