I use advanced submitter to manage my TGP lists and recips database, but TGPs are much simpler

3 recips and no special niche tags per gallery.
Basically I want to do the same, all the submitter does is fill the forms with email, site name, url of site that is specific to the LL being posted too, generates modified index.htmls with the appropriate recips for sites being posted to.
All the LL's are held in a database with the recip tables (or image info). Setting up my own DB will be a pretty big task but once its done submitting to LL's will be much easier IMO. No, I don't mean auto-submit, just in manual mode for review of each submission but takes out a lot of the redundant work of submitting.
Unless there is an easier way :-)