Do every WG you can, especially on Tuesdays. That's a ton of honor turning the 4 quests in. After you get the tokens for the 2(?) off pieces and ring from WG (They're iLevel 245 now I believe, maybe one step lower), trade the shards and tokens for the 2k honor. You'll get geared pretty fast like that. WG is pretty much my exclusive battle ground now (and my Horde buddies love me in there :P ) and it's insane honor, especially if, like on my server, you win 90% of the time.

Your team mates are going to hate you in WSG and AB until you get geared, because you'll be taking up so much space in the raid, and not really accomplishing anything except keeping the graveyard warm.

You can get decent honor in AV (even losing, as it is on Horde Bonechewer) by hitting a tower and staying until it caps. Usually Alliance only trickles in to try to retake it and you should be able to blow them up.

Personally I love the Isle and SotA, only problem with SotA is if you end up on different boats. I put the ones on the other boat on auto run towards my main's boat, and hope the Alliance doesn't hit the boat my stragglers are on.

Now as to actual fighting strategies, first off I hope you're using the FTL system, so you can control any toon as your main when your main gets killed/stunned/CC'd. Have instant ghost wolf talented, and when you see a warrior come in to roflcopter-of-death you, earth bind/fire totems and get out of there. Nuke him when you get some range. Same with a mage who tries to AoE your whole team, ghost wolf and nuke when you're out of the AoE. You'll notice a Huuuuuge difference once you get around 1k resilience.

Personally anytime I see a warrior I blow my trink/EM and lava burst him before he can get to me. If you're quick he won't reflect it. I don't even flame shock until after the lava burst because a good warrior will know what you're about to do.