I'm going to move this to NorwichTalk, the away fans forum is really for visiting fans from other clubs (once the forum is ranked in Google and found by all sorts of people).
The Walkabout bar on Queen Street is the only safe place to guarantee getting in and experiencing no trouble. I know someone who has Policed Wolves matches many times and says this is the case. On my last visit I thought it was okay, pretty large friendly bar, albeit one fans of real ale may not enjoy so much!