I assumed the best possible situations for your camp, and made assumptions that you wouldn't make any stupid mistakes. Now, to kick start the real adventure here...
The Kobold's Hole, Day 1
The night was absolutely terrifying, but comforting in it's own 'special' way. Gruegel mountain, as you soon discovered, is full of life. Screaming, haunting, clapping, clanking, scowling, howling fears stream on through the caverns deepest recesses. Things have moved in here well before you, waiting for a new uninvited guest to munch on.
Rock-Worms, tiny little insects that devour solid stone, have turned the solid rock walls into tunnels in places, concealed from most observations, but sometimes barely visible.
Morning arrises, things are damp, food isn't exactly made ready on it's own, and things slow down during the day, when the prowlers below sleep.
So boys, what's for breakfast, who's cooking, and what's everyone doing? I plan on dealing with this in three seperate mini-adventurs per day, then I'll surmise the night and then we can rince and repeat until your safe haven is truely yours, and not the things unknown that lurk nearby.