I am making a blood orange hefe from extreme home brewing book and was a little confused about how to steep and add the fruit and zest to the beer. It says "heat fruit and peels in 1/2 gallon of water then turn off heat. Let it steep as it cools." Should I heat the water with the fruit and zest in it to 160, or heat the water to 160 then add the fruit and zest to it? Also, do I add just the fruit and zest to the wort after steeping or can I pour in the water that I steeped the fruit and zest in also?