Just found this on the web and might as well share the information I got.
Bron (80.1S, 16.8W) Galtrev
the defense of galtrev (lvl 75) - 22,294 XP
glinting in forgotten pools (lvl 75) - 22,294 XP
the forges of isengard (lvl 75) - 22,294 XP
Macsen (80.2S, 17.0W) Galtrev
Daily wood shipment (lvl 68) - 6,306 XP
Tasks (87.8S, 3.9W) Grimbold's Camp or (86.9S, 74.4W) Forthbrond
Tasks are turned in at Forthbrond
blotchy skins - 3,575 XP
decorative sword sheats - 3,575 XP
punchtured shields - 3,575 XP
marked furs - 3,575 XP
speckled ears - 3,575 XP
These also give 300 rep (theodred riders) for each turn in, 1500 total each day.
Pit of Iron (86.1S,3.7W)
Mysterious Ore (lvl 74) - 13,449 XP
crack the whip (lvl 74) - 13,449 XP
These also give 500 rep (theodred riders)
Isengard dailies (79.8S,1.0W)
a crack in the works - 13,986 XP
evil workings - 13,986 XP
overseers of isengard - 13,986 XP
servants of saruman - 13,986 XP
These also give 700 rep (theodred riders)
Please list others if you find more. Thanks.