I have been there. I'm not a financial expert, obviously, but I think a foreclosure is the lesser of 2 evils. However, both will be on your credit report so finding another place to live may require a bigger deposit.
If I were in your shoes and my mortgage was not underwater, I would put my house on the market to see if I could sell it. Then I would move into a condo, rent a house, or an apartment that has a lower monthly payment.
If my mortgage was underwater, I would prepare to walk away, let it forclose, and put the money saved by not paying the mortgage towards the security deposit of a new place. Foreclosures take months to process. I know one family that has been fighting it for over 1 year.
Some other things to try:
- Double check your W-2 forms. If you got a federal refund this year, its possible that you could increase your withholdings by 1 or 2 and get a few extra bucks in each paycheck.
- For your debt, don't send large extra payments. Pay just $5 over the minimum due. I know it sounds weird, but until you get your housing situated, the debt can take a back seat.