If you are looking for square foot beds, try greenlandgardener.com. Sams, BJs etc have their products but I have found the website cheaper with free delivery.

And Square Foot Gardening Foundation is a good site, LOTS of info.

If you have a farmer's market there is usually a master gardener tent there where you can ask questions. (well, in our area there is..).

We live in a townhouse so we have a tiny yard. Last year I even used some rubbermaid totes and cut holes in the bottom for drainage and planted beans in them with potting mix (not soil). That way I could chase what little sun we got around the yard with them. LOL

I'm leary to plant this year because we might be moving or I'd be planting more than I did last year.