no you just need to get to level 99 with that skill
Yes, you HAVE to be member to get a skillcape of any type.
You can't.
You must train. There is no simple method to getting a skillcape. Admittedly, it's easier if you're a member.
Speak to Pikkupstix in Taverly.
You cannot make a master skillcape in Runescape. You must buy it from an NPC by mastering the particular skill to level 99. The NPCs sell the cape for 99k.
There is no such skillcape. The only cape that comes close is the Prayer skillcape, which bears a similar icon to that of Saradomin; see the related link for details. Another cape that is similar (but is not a skillcape nor does it include any skillcape bonuses!) is the Saradomin Vestment cloak.
As a member in Runescape, you get lots of new skills. Agility, Construction, Herblore, Summoning, Farming, Thieving, Fletching and Slayer. And you get lots of improvement to the skills that f2p can acess. It is all about which skill you like more. If you want a skillcape, i recommend Fletching in member skills.
None. Skill capes are members-only items.
If you mean the skillcape, only a member can buy it. If you lose your membership, you can keep it, but once you take it off, you can't put it back on again.
No, Skillcapes are members' items.
You can get wings via the Prayer Skillcape. Or, alternatively, if you're a member, you can buy one with loyalty points. (I believe there are 3 different colors you can buy with loyalty points.)
I'd say cooking or fletching, very fast compared to others. :)