See Mark Stone he may be able to help you out. He is on Chapman road between Sunsets and Drummond's.
I'm just heading up for my annual Coros trip and planning for mast-snapping, sail-explosion, harness-line-breaking, extension-pin-loosing, forgot-that-thing-I-always-forget mess I inevitably find myself in. Looks like I will actually have to check my gear before I stuff the car :).