Christian Petersen/Getty ImagesOne of the four people killed in a hot air balloon crash in the Arizona desert over the weekend texted his longtime girlfriend to tell her “goodbye” in the moments before impact, according to local station KTVU. Chayton Wiescholek, 28, was one of 13 people aboard the balloon on Sunday, according to the Eloy Police Department. Eight people—among them Kinsey Taylor, Wiescholek’s girlfriend—took part in a “planned skydiving event” that went off without a hitch prior t