Of course! I probably won't be taking my fancy camera, because Codex is ENORMOUS and I'll have some overnight stuff, but phone cameras are pretty good nowadays and I'll be sure to get some photos while I'm not in intense game deliberation.
On another note, is it worth me bringing my laptop with FSFG on it? It's only an oldish Macbook Air, but it runs well enough with the options turned down. Only thing is it drains the battery like nothing else, so I'd need a power socket. @APALM, you've been to this Waterstone's before, is that likely to be available?