I sincerely doubt that I can pull off a full-blown haunt starting now and building everything from scratch, but I am going to try...provided I get the help I need. Cardboard walls with wood (pallet) support, maybe coverd with papier mache ornaments and skulls like some of the props in the facade section of HauntProject. I spent some time drooling over the props on Stolloween's site and I think that if he can do all of that with papier mache, then so can I....only not as good 
The haunt won't be nearly as good as I'd like it to be, but it will be a start. And I also figured that if I cannot secure a location for my haunt, then I have some alternatives. I can do a mock Seance, using the techniques found on the Halloween sites to produce ghostly happenings. I could recruit one assistant to remain hidden and produce the effects. I have a lot of ideas for this and plan to write them up some day. So, now I must build at warp speed (hard to do when the kids demand attention all day long) but regardless of the outcome I am going to try to get it done. 