Hey guys, this is my first post and hope its not a repost because i found it myself; I will show you how to get in Tol Barad battle within 1 minute so you don´t have to "leech" on the bridge.
FIRST: Go to Tol Barad peninsula and stand near the brigde.
SECOND: Go in and out all the time until a box appairs saying if you want to enter battle, this should happen into 1 minute.
Good luck hope it helps you a little bit.