"I'm in a quandry, and I don't know where to start."
Step 1 - Stop using your credit card. If you can't afford to pay cash for an item, you can't afford to buy it. Even if you have cash, you are now in debt over your head, so you still can't afford to buy it.
Step 2 - Start thinking "survival Mode". Basic human needs are water, food and shelter. Cancel your cable or satellite TV. Get rid of your smart phone and go to a plain vanilla cell phone or a land line (whichever is less expensive). Stop eating in restaurants and buying your morning coffee. Making your own meals and coffee is much cheaper. Brown bag your lunch. Plow all the savings into paying off debt.
If you do sell the house, use any equity to pay off all of your other debts first. Putting some of the money into savings while still paying high interest on debt is just spending more money. You don't want to go into retirement living on Social Security with a load of high interest debt (or any debt at all).
Living full time in an RV, as Becky (linked above) and others are doing is a possibility. Just remember that RV's and tow vehicles are depreciating assets that require regular maintenance and eventually wear out.
2003 Winnebago Minnie 24F - Ford E-450🙂