Episode 375
Luffy fight gecko in episode 371 or 372
Luffy, the boy that has a body of rubber
I think he will. He may die in the grandline. but he will be really close.
Gomu Gomu Fruit, or the Rubber Fruit
he defeated lucci in episode 309
the seven shichibukai are Blackbeard, Bartholomew Kuma, Gecko Moria, Boa Hancock, Dracule Mihawk, Donquixote Doflamingo and Jimbei. There was also Crocodile but he was defeated by Luffy which I am quite sure is the position that Blackbeard filled.
The fruit that he eats is the "gumgum fruit"
His dad is Monkey D. Dragon for more onepiece info got to: http://onepiece.wikia.com/wiki/Main_Page
Genzo gave Luffy CPR in episode 39 and 40 also Nojiko resumed CPR on Luffy in episode 40.
it is episode 53 .. chapter 100 in manga
keep reading the manga. they'll reveal it eventually. 'cause as of now, we ain't got a clue.
The fight between Luffy and Crocodile starts from episode 122