(OOC: Yup, Jasper can help carry a bit of weight)
Warned by the others, and Jasper's nervous ear-twitching, Rose Marie readies her sling and waits for the right moment to fire. As soon as one of the spiders shows itself and is in range, she lets fire with a bullet from her sling.
(ooc: Okay, this is where I get rusty. Please correct if I've done this wrong:
attack is 1d20 + 5 for the sling, right? That's what I rolled, here's the result: 19+5, 24. Assuming that's a hit, I roll 1d3 - 1 for damage, right? Which, if I know my rules right, can't be below 1, so a roll of 1 - 1 = 1?)