Take a hit and sell investment property 1. It can be hard to deal with NE but selling this would be a good option. Try and drop it to beat the market around the area with similar propertys. With the cash you can clear Credit card and Credit Union debts. Also have some emergency cash left behind and less exposure to property debt. Keep investment property 2 as there is a good tracker rate on it and your making profit. It will also give your spouse time to find a new job and less stress.
What cash are you on about?
If you sell a house in NE there is the opposite of cash and most banks will not allow you to sell for less than what you owe unless you pay the difference.