I got my board at http://www.myhomecolonic.com.
The have a product called a mini pail. The tubing connects to the 5 gallon pails tubing via a T connection. You can then use one or the other just by closing one pails clamp and opening the other. I pull the clamps on both tubes down to the end of the tubing that is closest to me rather than up by the pail. I have never used
ACV, but I bet you could put it in the mini pail and use it at anytime very easily.