C.G.
It;'s funny that Amanda H said the same thing, but I am also in the MOMS Club, and my kids are 9, 5, and 2. The best thing is just ideas. There are always things to do that cover all age ranges in our chapter so that my kids are occupied, plus the play groups help me meet other SAHM.
I also switch kids with my neighbors. My neighbor next door takes my 2 yr old, and the one across the street takes the 5 yo. We swap out so that they kids are never playing at the same house at the same time. That is a HUGE sanity saver.
Good luck, I will be reading your responses myself for ideas.
-C.