Several beginners questions

[MumbleJumble]

One other question. Can I tranfer goods between the chars I have. They are all in the same world ?
and I have found the Aldgoats leather. Killing Myotragus Nanny give several Aldgoat goods (leather, flesh, horn). The monsters can be found South of Camp Drybone in the direction of South Thanalan

[Bixby]

One other question. Can I tranfer goods between the chars I have. They are all in the same world ?

Not directly. You can only mail things to characters on your friends list, and you can't add your own characters to your friends list. If you have a friend you trust, you can trade/mail to them and have them trade/mail to your alts. Another option is using the FC bank if all your characters are in the same FC and have access to deposit and withdraw (and again with the trust there, too).

As far as finding ingredients for crafts, I use xivdb.