My current WIP sort of works like a backwards roller coaster.
Ok, y'know how in roller coasters there's a big hill at the beginning, then some smaller hills, somewhere in the middle there's a loop-de-loop, then some hills, and then you're at the station trying not to barf up your chili cheese fries? My WIP's like that, inreverse. Only hopefully without the nausea.
There's a minor conflict that's 3/4ths resolved (they were attacked, survived, but have no idea who attacked them, that kinda thing), a slightly bigger conflict that's 3/4ths resolved, an even bigger conflict that's 3/4ths resolved, then a plot loop-de-loop, a decent-sized resolution, then a couple of minor half-resolved conflicts and finally one last conflict and a huge resolution and you're at the station.