For us, the major work of gardening is getting the beds ready. We have 6 raised beds that we built a few years ago that are awesome! They have seriously reduced the back and knee pain involved in gardening. But it still is work aerating the soil, adding any amendments or additional soil (since the raised beds do start to sink eventually), and clearing out the debris. The planting itself is the easy part!
As far as seeds, I planted some radishes, carrots, lettuce, spinach, nasturtiums, and sunflowers. I love the spring when all the plants are small and manageable, when the seeds start poking up through the soil, and when the bugs are not so plentiful to be a nuisance.
In the next few weeks I'll be planting some peas and beans (from seed) and I'll be starting the melons (also from seed). After that, I'll be done planting and the real work (a.k.a. keeping those stinking squash bugs off my plants) will be begin!