I am planning to burn off about an acre of last year's sorghum before planting new food plots in May. My local firechief wants me to have a reliable source of water available in case TSHTF. I would like to add a fitting to my 3-pt sprayer to attach garden hose for that purpose. Could also use it to attach a wand in the future I guess if the need arises. My first thought is to T off the hose running from on / off lever to the nozzles. I would need a downstream shutoff for the nozzles to direct all flow to the firehose. A threeway valve might be useful if I could find the right one. Any suggestions??