Sucks to hear about the job issue. I hope the best for you.
My advice - PRIORITIZE!!!!
Is your goal to get back home or keep everything you can? Not trying to be a smarta$$.
I would say sell the things you can replace or will not need for a while. Tires, bicycle, surf board, snowboard, etc... fairly easy to replace when needed and able. You might be surprised with how much money you can get from selling. I made $300 just a few weeks having a yard sale.
You can rent or buy a small trailer and tow it behind your XJ. It will be cheaper than renting a big truck and towing your Jeep. If you buy a trailer, you can always sell it when you make it to your destination, if need be.
How long can you wait? Are you looking for other employment here or decided to head East for sure? If heading East, you will want to get there before the holiday and winter season kicks in.
Whatever you decide, I hope the best for you.
Good luck!