Long story short, the roti/lab mix and the male JRT got skunked today. They've been locked on the screened in front porch while we looked for solutions today.
According to Mythbusters, this recipe works, and we tend to agree after bathing them. So, for future skunk incidents, here is what we used that worked:
One quart Peroxide
1/4 cup Baking Soda
2 Tsp. Dawn dish soap
Mix, sponge on and work into fur, leave set for 5 minutes, rinse, towel dry.
I was able to put my nose to them to check for lingering scents as I was towel drying them, that's how well this recipe worked. They're on the porch drying now and we'll nose check them again in a while to see if we need a 2nd bathing, but I have a feeling we won't.