Hi, my group finished book 3 last time, and we were planning to start book 4 next time (which is in about 11 hours). Turns out though that 2 of 5 players will not be able to make it. I don't want to cancel the entire game, but the Sandpoint siege might be rough with just 3 people, and I also wouldn't want the missing players to miss that action sequence.
So I'm thinking is there any quick readymade adventure that I could snag and adapt with minimal work? Could occur during the trip back to Sandpoint, or once they get back to Sandpoint. I guess PFS scenarios might be about ideal length, but I don't have a lot of them (only seasons 5-6), but I do have most AP issues, so if I could salvage something out of an installment of Crimson Throne or whatnot, that could be really helpful.