old question, what can you claim for?

OK its been done before but does anyone have a scooby doo what I can and cannot claim for rightfully through the system?
I'm FTRS and have been told of the "take you home" pay to chilly jock-land which will be rather tasty from the smoke, but what else should i be aware of?
PS dont think I'm tight ( well i am a jock ) i just want what were entitled to...... thanks.