Transportation And Supportive Companionship One Time

I need someone to transport and accompany me there and back for a scheduled colonoscopy at a surgery center in Phillipsburg NJ. You'll be responsible for transporting to/from appointment and staying with me until I return home. Probably about 4 hours, but start timenot definite until the day before the procedure. I am an 82-year-old single woman cancer survivor, living alone at a new location and need this procedure to be sure cancer is not returning. Please help!