Okay, so imagine making those beds, but ONE major improvement- use 2x2 poles from the bldg supply, and put them in 2 corners- for the beds you plan to grow UP- like peas, beans , cukes, etc. You can them put a "top" bar across the poles. I plan to do this once we've been here and have enough compost to put in beds, etc.
At our new place here, i am working feverishly to even get to the point of getting a garden ready- I've had my chickens in the garden all winter, moving them from place to place until they have tilled the soil up and gotten rid of weeds. I've got cardboard I tossed on the bare dirt to keep anything from growing till I planted it! Hubby needs a working rototiller- we have 2 that are broken down left on this property and hubby needs to get one running (in our spare? time?). I know we should have stuff planted already, but we can't plant where the chickens are still living, and the new chicken house is not ready yet- no ne for?st boxes built, no flooring (looking on CL for free or cheap linoleum!). Got roosts. Might have to move temp chicken housing and pens one more time just so we canoe guys looking get a garden going....Arch. Chickens certainly complicate things....