Gangrel are the "wild kindred" and I don't mean their party habbits...*s* They are the closest to the Lupine and have even said to be "friends" with the creatures.
The gangrel shapeshift into wolf form. It is assumed that that is how they travel long distances. The elder in the clans though, have even been said to be able to achieve a mist form.
They are basically nomads and have little organization to their clan. No clan meetings and such... They are loners.