In order to get past the whirlpools, you need the Glacier Badge from Pryce in Mahogany Town and the HM for whirlpool, obtained through Lance whilst defeating Team Rocket in the same town.
You'll need the HM Whirlpool and teach it to one of your Pokemon and you can pass the Whirlpools blocking Whirlpool Cave.
defeat Clair
you have to put them in the whirlpools
You can name a dragon on dragon cave before or after you find out what gender it is; it doesn't really matter when.
You put a plasma dragon and a salamander dragon in the breeding cave.
No.
Many peopl use hatcheries on dragon cave. Try searching for 'Dragon Cave Hatcheries' You can also find a list of sites on the Dragon Cave Wiki, or you can put it in your forum signature :)
Whirlpool allows you to cross over the whirlpools as seen in Route 41 and the Dragon's Den.
Probably not.
TJ is the creator of Dragon Cave, and his username on the forums would be TJ09
Look around the edge of the island. You will see this hill with a cave. Go in the cave and go to the dragon eggs. You are finally a dragon!
You have to do a specific quest before the Cyan dragon appears in its cave.