Saddle up your horses, polish up your spurs and skedaddle to Valley Christian Fellowship for the murder mystery “Wrangle at Red Mountain Ranch.” The dinner theater fundraiser is 7 p.m. April 5 and 4 p.m. April 6 at the church’s new location in the Waterloo Center, next to Walgreens. “A dinner theater is a great way for people to get involved and invite the community to an enjoyable evening of good food and family friendly entertainment,” Director Karen Lee-Lovell said. “It will be something different, and the meal is going to be really good. It will be a fun thing …