Ours isn't a GE but it has a lever to release one side to allow tilt out. We keep a aresol can of Raid or equivalent to give it an occasional squirt that will inhibit most bugs dwelling there.
To burn paper and boxes, cut both ends from a 55 gallon drum and set it on 3 equidistant bricks. This allows a draft and the burn is quick. Avoid burning all plastics. All ash that goes out cools quickly and isn't really much of a fire threat. Burn early in the morning when the dew point temperature is usually higher.