For the captain talk to Ned in Draynor village. He will accept being your captain. For the ship you will need some planks and iron nails, because it's broken, and you'll have to repair it. It's location is in the port Sarim docks.
Captain Lawgof is an elderly Dwarven Black Guard Captain who can be found in charge of the Coal Trucks west of Seers' Village. Members can speak to him to start the Dwarf Cannon quest.
Yes on runescape.
You find all the quests in the quest list, click on the quest tab.
(You MUST be a RuneScape Member to complete this quest)Do part of the "Creature of Fenkenstrien" quest *not sure how it's spelled but you start it in Canfis.During the quest you'll find out where they are, it's a bit difficult to explain.
There is no Dragon Kiteshield in Runescape, there is only a Dragon Square Shield and to get the your cheapest bet is off another player at Grand Exchange.
You can't but you can make one @ dragon quest monsters.com
You can buy one from Oziach after Dragon Slayer quest, or you can get a free one as a very random reward from a level 3 Clue Scroll.
Dragon Slayer is a moderatley long quest, compared to some of the Member quests such as Monkey Madness, Legends Quest, and While Guthix Sleeps. If you follow a guide it shouldn't take you more than a few hours. You can find a guide for all RuneScape quests at www.RuneHq.com
Zanaris after completing the "Lost City" quest
In a rock
try looking on runehq
The chances are, you won't find a Dragon Ball Z like Runescape, since they are both completely different in their own ways.