I have a fortune seeker lvl 76 (basalt battlehammer + maje heavy set), and I don't know where to spoil for the best result. I tried hot spring antelope to get some EAA and m.thread but its not as good as a thought.
EWA spoiling is low chance and not the best. A think i should spoil some materials but a dont know where to start.

Just stay in hot springs if you need mats...dunno your server, where i play the Atrox Spawn gives coarse bone powder, the Atrox - mithril ore, Yeti - enria and crafted leather, Flava - durable metal plate, Bandersnatch -charcoal, Nephrentis - coal. That's the best place for spoil, every mob drops something useful. You may try in Blazing the Cursed Guardian for SOP, but those are lvl72, or ants near imperial tomb for steel. If you're server has Gracia with dyna and icarus weapons, go for orichalcum in MOS, for leonard in FOG or adamantine in Wall of Argos.

in WOA there's also good place for spoiling SOPs and MLs ... I think it's from those ugly flying eyes

Well if you're playing on a private server with no geodata you should go for Chimera of darkness which is located on Hellbound (you can swim from wastelands)

These bastards spoil for Angel slayer blades and EWS with insane rates. BUT you gotta have a strong party along because these have a lot of Patk and about 100k hp, so they're not the weak kind of mob.

If you want to solo, you should go for Isle of Prayer and spoil lots of crafted leather which spoils from a lvl 79 mob with a 1/1 rate. And that's pretty efficient money per mob ^^

IMO best spoils are around 40 and 50.

In Aden you can Spoil Silenos Grunts for Mold Glues and Mithril and they also have a small chance to drop EWC.
Silenos Scouts also spoil Compound Braid, always useful for Jewels. 1 or 2 lvls after I usualy spoil Deprives. yeah, their mana Drain Suck, but spoilin good quantities of Varnish and Animal Skins is worth it.
Also, I farm a lot on the Hatar Rats and Hanishees. Small chance for EWC, but I usually get 5 or 6 each night, 'cause it's 2 mobs with a chance for it. Also they're not aggro, only Deprives are. Selling Varnish, Skin (or like I do, keep everything for urself, turn it into Leather, craft CL and sell everything at a high price) and EWC can help you get ur economy straight for A Grade equip.

In outlaw forest, for 50+:

Oel Mahum - Animal Bones
Oel Mahum Warrior - Coal
Elder Tarlk Basilisk - Animal Skin / Greater Healing Pot

But since you're 76, at your level I'd recommend Rift or Hot Springs. You could also get a nice party and hit Ketra for Keymats or Enchants.

thy all guys, i tried spoiling in isle of prayer and in our server that mob drops 4crafted leahers, so its pritty god adena .

you can try rift and FoG for EWS....you can sell them for really high prices....

And If the geodata is ok, how can I go there? is there any quest os smt to go there?

And if I go swimming, is it just like an island?

SoP & CBP in Branded rockz ;]