ponygirl, you'll probably find it hard to make money in tgp without investing money, but not impossible. Be VERY niche-specific. Put that niche through google (with thumbs, tgp, galleries, porn, etc) and create niche submit lists. When you have 3 to 5 galleries in each niche, apply for partner accounts. Be organised and put aside an hour (or whatever) a day to make applications and stick to it. To make money from your traffic this way I'd advise you promote email sponsors (so you at least make some money for your efforts) or try single girl niche sites (not some of the many BILLION single teen sites, but actuall single girl niches).
Best of luck
