Long term storage?
Because of health issues, we are staying in Ajo for as long as it takes to get healthy and the coach will not be moved. The fuel tank is full (with additive), I'm going to air up the tires to max. She is sitting on crushed gravel with kick-downs to level. The question is: should I put plywood or 2 x s under all six tires or is the gravel o.k. for her to sit on? Thanks in advance; any other suggestions?