Hi my husband and I have a 33ft Travel trailer parked on our farm in Kentucky .. we full time while we build our home. This has been very tiring and every day we seem to have more difficulties. The cold weather is playing havoc. We have no hot water today. Valve into water tank was frozen this morning but that is now resolved ... have cold water hut no hot ... anyone have any ideas...please.. we really want this experience to be kinder to us but it is a struggle....