Myself, Squidders, Tenbears and a few others organised an 1800's camp a few years ago....very similar to this challenge. Only rule was nothing allowed that wasn't available in the 1800's.....very interesting weekend....we found the main problem was water and purifying it....it took soooooo long and we ended up drinking lots of tea and coffee rather than waiting for the water to cool....or just drank ale or wine.
Leather boots not cordura, flint and steel not ferro rod, canvas tarp not nylon, copper pans not stainless, metal or porcelain water bottles with corks, food taken but only food available at the time and nothing wrapped in plastic obviously, no fags but pipes were ok etc etc etc.
Was a really good weekend and very interesting to do.
Good luck everyone