I'm pretty sure I'll be decking out the nursery with colors of aqua, yellow, orange, red and pink...may sound a little busy, but I've got a vision. I came across this bedding here and I can definitely see something like this style and color in the baby's crib. Unison has it HERE as the "Sailor + Regatta Yellow" crib sheet.
Another great website for furniture, bedding, toys, storage, etc. is The Land of Nod. I found this adorable yet "manly" print for boys (still don't know what I'm having yet...suspense is killing me). I'd go for a look like this, especially since Daddy loves tractors and I really dig the colors. You can find this Construction Zone Crib Bedding HERE.