There are plenty of cows around Lumbridge from which you can receive hide

Soft Leather: The most basic form of leather-working is the art of crafting soft leather into armour, this is a reasonably easy way of mastering the Crafting skill, as there are plenty of cows around Lumbridge from which you can receive titanrose gold hide.

The tanners in Al Kharid or Varrock are not far from Lumbridge, and they have crafting stores too. Gathering the required items and finding people to sell your goods to should provide little challenge, especially if you gather your resources on a quiet world and then move to a busier one to sell your wares.

Brother Jered: In the room just north of the western ladder, you'll see another Level-5 Monk and Brother Jered. He can sell you a Prayer Cape of Achievement for 99,000 coins if you have a Prayer level of 99. He will also bless any Unblessed Symbols that you have, to turn them into a Holy Symbol.

You can make Unblessed Symbols by smelting a Silver Bar in a furnace with a Holy Symbol Mould. Then use a Ball of Wool with it. If you wear it, it will give you a +8 Prayer bonus.