Here's the Hunterless route I take. This is an option if you have a higher level character.
1) Return to Ost Guruth, and ride out to Ost Haer (Thistleberry Brew - 1)
2) Return to Enedwaith (requires reputation with the Algraig)
3) Swift Travel from Lhanuch to Rivendell
4) Swift Travel from Rivendell to Echad Candelleth (Brandy Wine - 2)
5) Go back to Rivendell and Swift Travel to Hrimbarg (Beakbreaker Ale - 3)
6) Go back to Rivendell and Swift Travel to Suri-Kyla. Swift Travel from there to Zigilgund (Moor-Boar Beer - 4)
7) Go back to Rivendell, Swift Travel to Gath Forthnir, and Swift Travel to Aughaire (Swill - 5)
8) Go back to Gath Forthnir, Swift Travel to Esteldin, and Slow Travel to Othrikar (Bombur's Beard Lager - 6)
9) Go back to Esteldin, Swift Travel to Tinnudir, and Swift Travel to Oatbarton (Blagrove's Brown - 7)
10) Swift Travel to Brockenborings (Stars of Old Cider - 8)
11) Return to Thorin's Hall and ride out to Edhelion (Dorwinion White - 9)
12) Ride back to Thorin's Hall and go to Thrasi's Lodge (either slow travel via Gondamon or you can swift travel to Celondim and go via Duillond) (Forsaken Ale - 10)
13) Return to Bree and go to Thornley's Work Site (Limael's Vintage - 11 - Done)
A bit less in the way of slow travel, since I bypass using Hobbiton, and I think the Celondim route is a bit faster than the Gondamon route.