I have stopped selling vegetables, fruits and eggs to customers in 2011. My garden plan is different because of that. I have a lot of buckwheat cover crops for the bees and I knock it down one bed at a time about every three weeks to plant a mixed bed of tomatoes, summer squash, sweet potatoes, eggplant, green beans, cantaloupe, pepper and cucumber....sometimes only one plant of each (except green beans) in each bed.
I have several beds that are planted in one crop for the year....like okra, butterbeans, strawberries, wildflowers, corn successions, and crowder peas. I have one bed with a pole bean structure (with bean vines on it) that includes pumpkin and sweet potatoes. Beds like that are fun for me.
My spring bed still has beets and chard growing. The spring greens bed went to seed and got mowed. (See below) I put the seed heads in a row between the okra and crowder peas for early fall harvest (if the harlequin bugs don't get into it) and mulched with straw. I will plant one more mixed bed including my last two tomato seedlings before I start thinking about fall crops and winter cover crops. This has been a fun plan, indeed! I wish I had more temperate days to work in. some hot afternoons I sit and stew wanting to get to work. 
