No you can't use anything that is pay to play in nonmembers world.
Unfortunately no. Although it would be nice.
If your f2p then yes if your p2p then no. Barrows armor is good if your p2p. f2p = Free to Play p2p = Member
Yes. As seen with several P2P players that go to, say, F2P Clan Wars, they retain their members skill capes, and they can still even do the emote for their members skill capes. Also, you can wear any members items in F2P worlds, although you do not get any bonuses from them. Once you take them off, too, then you cannot put them back on unless you go back to a P2P world.
yes you can, if you buy the skillcape in a p2p world and equip it before you enter a f2p world, same goes for any other p2p amour or weapons
it depends if you are f2p or p2p if you are f2p, its probably either runecrafting or magic and p2p its combat stats or fletching
Zamorak Armour is avalible to all players regardless of F2P or P2P
No p2p only noob
f2p: explorer's ring 3 p2p: archers ring
look at link below, it has wc training for p2p and f2p
13 1/2 minutes for f2p and 18 minutes for p2p
maple logs arent nessesary as yew logs are best if you are f2p [find one in edgeville or draynor or lumbridge graveyard]and magic logs if you are p2p.[P2P=Members] [F2P= Free to play] [Magic logs found in camelot or sourcerers tower].
if you are f2p the rune scimy if you are p2p the granite mual or odison weps w/ berserker necklace