it is pretty easy to get excited about this stuff

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Now is a great time to start looking at seed catalogs. You might want to sit down with your wife and come up with a list of things you would like to grow.
Then you could do a little research into which are options to grow where you are, and when they should be planted. Some things, like peas, radishes and kale will start early, even before the last frost, while others you may want to start indoors and wait until last frost to plant them.
Point is, now is a good time to be planning out a garden and getting seeds ordered. You can get lots of advice on what things to plant togethe, and which things should be kept away from one another. Lots of things to consider, like how much sun does your yard get and where, what sort of soil do you have- sandy? lots of clay? Wet or dry?
Most of all, enjoy!