Agree with the comments below. What a hassle to get there. As Horde, I chose the Western Plagueland route, which initially proved a good call as I ran into the NPC I needed for the "Ripple Recovery" quest. I did then have to battle to a load of high elves and comedy owl type things in order to get to the path. My other moan is that getting to Ravenstusk village was hardly intuitive, having to skirt the mountains and then run along the beach. Alas, by the time I had actually got to where I wanted to go, I ran out of time and now have to leave any quests for another day. Ah well.

Has anyone seen the lv 63 blackish tiger called Supertanker? When i saw him he was on the SW part of the map near the mountains

The easiest way is a little out of the way trail leading from behind Durneholde Keep. Maybe I like graphics too much but it's a nice walk.

This place is HORRIBLE. I start to call it "The aggroland". I bet blizzard made this place first and put huge aggro values to mobs..
You have to kill every single mob you are going to face even if you are just walking to the Raventusk village. WEll you can use the road about half way thro but then? If you dont kill the stealth wolfs and wildkins(that daze you), you get 3 at you ***. Wolfs at start? They freaking call for help all the time, and they call more, and they call more.. Other wolfs? they are stealthed. When you see them on the screen or hear the sound you go "who and where was that" and suddenly they aggro you right that second. If mounted you go "phhft i just mount away" then you go straight and guess what? More effing wolfes come stealthed and aggro you and then daze and you die. Hurray. Trolls? They run away like sprinted and bring more trolls and healers. Damn.
High elves? They are not PvP marked anymore at least on normal server(dont know about pvp servers) but sure have same aggro value as PvP NPC's would..they aggro you right after away even after seeing the plate health bar. And of course, they run and call more people to join to kill you. They are effing 20 yards away from each other and walk to your direction aaall the tiime.
All the same goes with those slimes...even tho they wont run away but they move so you have to (yet again) fight at least 3 at time.

So if you dont want rage meter full IRL avoid this place as much as possible. You are constantly ending up beating 3..yes, 3 mobs at the time.

end of rant

1- After reaching Raventusk Village through swiming, how to go the other parts of the Hinterlands?

2- Where is the flight manager for Horde? I cant find him in the village.

The only accessible path to the Hinterlands is hidden behind the Durnhold Keep in the Hillsbrad Foothills (Shothshore).

The place with Witherbark trolls is a good place for alliance to gring because of the "troll neckless" quest and the Exp you get for each 5 of them.. that means yo kill 5 but get exp for 6

easy for warriors, druids and pallas because of the good armor they got, personaly I`m a palladin lvl. 46 with 5500 armor and 280 defence, I can take 6-7 on at once and get like lots of greens drops there... Got my first Epic drop there "the green tower"

good luck you grinders out there.. it pays off.. and not many have discovered that place yet.. now you know