Hello pvpers!

So, after having limited time I. The past to play ffxiv, I had generally not hadthe time for pvp. Things change, and now I do! Regardless of the things I hear about ques amd lack of players, I still want to dive in. Hopefully you guys can help answer some questions for me to help me get started.

1) what classes are somewhat easier to play to help ease in?
2) I keep seeing that pvp gear isn't needed. Is this true, and I should instead focus on vermin secondaries?
3) what selections should I take for ques?

I thank you all in advance for helping me not go in completely blind! See you in the ring!