Hey man, being that you are level 60 and are more than capable of doing hard camps as a shaman, may I recommend:
http://wiki.project1999.com/Fellspine
People are trading Cloak of Flames + plat for the Seahorse Hide Belt (and COF goes for 80k a pop.)
SG will definitely be underpopulated as who doesn't hate a water zone... Lol. In addition, Fellspine has multiple Place Holders. One of the ones I personally know about is if you clear from entrance and make a right turn, turn right again in the underwater tunnel. It will lead you to a room with 2 seahorses. These both should spawn Fellspine
It's also said that any seahorse can spawn Fellspine, but I'm not sure if this only applies to live and not P99. If you get down a camp like Fellspine, you'll be set.
Besides that, for small types of camps if you wanted raw plat, you could do Paineel Guards. 30-40 easy guards that net about 10p a pop, so 300-400 plat in a short time.
Geonids in Crystal Caverns also have good gem drops and should be an uncommon spot. Though for a 60 shaman both of these camps above won't be the best way to use your talents.
Good luck!