Queen, I highly recommend PINTEREST. There have been lots of vertical gardening ideas in there if space is an issue. I have the room, but want to confine my gardening area to a small space, right now, because it's easier to have everything there rather than spaced out like I did before....everything gets tending and nothing gets forgotten.
I am going to try to expore solar hydroponics - I think lettuces would do amazing in that environment! I have a goal to have a virtual farmer's market that I can barter or sell on craigslist. I already barter my eggs and meat for organic brew grains and have enough steady egg customers that the feed practically pays for itself. Now if I could get something to pay for all that water!
BTW, seedlings that are up: I saw a sugar/snap pea, my Indian cukes, viola, albino and detroit beets, leek, carrots, icile radish, romanesco cauliflower, kohlrabi (purple vienna), garlic chive, dill, dug up and confirmed my hop vine is getting ready to leaf.
The slugs ate the only tomato seedling I had and most of the cauliflower. They are eating that bait like crazy so I put more out yesterday. Also started more tom seeds, runners, lots of herbs, more cukes, etc.