I'd be highly surprised if you got into Combined Social Sciences. They have a no transfer policy now, which is nothing to do with them - some people much higher up banned them from letting people transfer in because too many people were doing it every year and it became, guess what, an "admin issue". I guess if people want to do it, they need extra special circumstances.
To be fair though, even if changing courses is a possibility, changing campus does not sound as straightforward...Is there anything at Stockton you fancy? Maybe Psychology or something, which is apparently quite social sciency at Queens.