Alucard!!!!
You create FREESITES (two thumb pages & index page) which you then split apart into two separate GALLERIES (one page of clickable thumbs) and post them to TGPs (Thumb Gallery Posts, a website with hundreds of links to free GALLERIES, usually submitted by GALLERY builders).
You do not build TGPs. You build GALLERIES and FREESITES.
LINK LISTS list FREESITES
TGPS list GALLERIES
I hope this clarifies the damned thing.
Much love...