I am right there with you financially wise. We are down to the bare basics now-rent, car payments, home phone/internet (no cell reception on the island) 1 cell phone (pre paid) and utilities. No cable tv, gym, or extra money. We haven't bought real groceries in a month. We are basically living off of WIC and the deer that he got during hunting season, and any meat we have in the big freezer. Luckily it's done us well and we don't
need to buy groceries yet. But we also are living penny to penny and the house is falling apart around us. (It's a house for $550 rent, less than what most studios are, so it's not the best but better than we could get anywhere else, we lucked out).
He thought of joining the military but won't because he is 30. I know I couldn't handle it. We bring home about $1700 a month total too, but I haven't had a normal paycheck so it may be even less than that. And with $600 of that going to the cars and $550 rent, that doesn't leave much for electric, gas (30 minute drive to anywhere) and any other bills.
I think the military is a great idea. Only because you can really get ahead, travel, and feel comfortable. I know how it is being strapped for cash in a small place.

It's a bummer about the school issue, but at least you guys have a set idea.
And I am curious about the bananas too! How did you make it??