I was doing the conditioner-only method of washing hair, then I switched to BS/Vinegar. It was just OK but seemed more work than it was worth. Since getting my hair highlighted, I've gone back to COwashing. This time of year I only wash 3 times a week, but by day 3, which falls on a Sat., it's kinda grungy, and I work that day. So now I'm using Pureology $hampoo on Thurs. so it's OK on Sat.
Since it's quite long now it doesn't get as oily but I hate that scalpy smell. During the warmer months I'll just rinse with water during my shower on my non-washing days.
This winter I experimented with going soapless in the shower so I don't overdry my skin and so far it's going well.
I really wanted the BS/V to work; my hair was so clean and light feeling. It was a PITA to do in the shower though.