early/continuous maturing vegetables

[blindaurora]

I am going to be working and living in a cabin in the woods this summer. I'll be doing alot of my own cooking, and while food supplies will be provided to me, I thought it would be fun to have a container garden (I will be near an open feild) to suppliment my diet with fresh herbs and possibly veggies. My question to you-all is this:

What herbs and vegetables would you recommend which can be grown in modestly sized containers (5 gal. or less), and will be harvestable between early June and late July in zone 6a?

So far I am thinking about:
Herbs - basil, rosemary, sage
Veggies- sweet 100's or other tiny tomatoes

x-posted to naturalliving