Whether you manage to pitch yourself would depend on what concepts you have that makes the casino different from a hundred other casinos in the market. They all look the same to me, even after running affiliate marketing for a bunch of them and bankroll investing in a few.

Why not look for influencers? I am not a fan of that group of "youtubers" but they seem to do the black marketing nicely enough to drive a lot of traffic to a site. You could also go with social media campaigns and signature campaigns in this forum which many casinos have previously done before first of which was Primedice.

This section is not for that purpose. The proper section for that would the "Securities" subsection under "Economics". However consider the average number of replies coming to that section, you are less likely to get a decent return even if you did make a thread there. Consider going for credit capital groups.