http://wiki.ffxiclopedia.org/index.php/Beastmaster_Post_Update_Viable_Hunting_Grounds
Has been a lot of help in finding camps. For me, leveling the job, that has been the biggest problem. I'm extremely picky about where I camp. I like to do EM vs. 1 or 2 level Toughs, and if that camp isn't around for me, I just grind it out somewhere else with lower level mobs. Very rarely have i fought goblins, and am ashamed to say I have, at this point, never exp'd on bombs. I tried a couple in the citadel, and it just wasn't for me.
Like Pako said, you're going to die a lot, and a lot of times you just know it's coming.
When you get to the level where there is more gear available to you, get a CHR set (rings, RSE if there's any CHR on it, neck, head, AF when you get it)
then have a melee set (Acc, attack, and STR are your friends, after level 35 you're going to be hard-pressed to outdamage your pets per hit, so go wild)
I have 1 macro for charm gear, 2 for attack gear. 5 gear swaps on my charm macro, and axe and shield on my Fight macro.
Oh, and once you get to about level 36 or 37, you must go to Purgonorgo Isle, the boat from Bibiki Bay, just watch out for the Sea Monk type on it. It's the most amazing looking zone in my opinion. And the camp is great, just keep walking in a big circle through really nice scenery.
I tend to think I'm pretty good at the job, but wouldn't be half as good without the help of other Beastmasters on the server, namely Hali. So by all means, if you see me around, ask any question you might have and I'll do my best to answer you ^^