Greetings, all! I haven't done an Easter hatch in a while, I have had later-fertilized eggs the last several years (last year my first set was 4/4), but thought it seemed like a good year to try a little earlier again.
To add interest, I decided to have a couple dozen eggs shipped from the University of CT (I am in CO) - this will almost certainly result in me filling that incubator with a completely different set of eggs a week later, but I wanted to try their eggs and thought now is as good a time as any.
I also discovered there is a Hedemora keeper not far from me, so I'll be going to pick up a dozen eggs there the afternoon of the 12th or morning of the 13th, and will fill out that incubator with my own eggs, in all likelihood from a first-year flock covered by a nice LF Black Cochin, with 3 Black Cochin pullets, a Naked Neck pullet, and a hatchery pullet of unknown heritage we love named Amelia. She is white and lays fairly dark brown eggs, has a hint of cream in her hackle feathers, very confident attitude, very smart bird.
I have two RCom incubators that hold approximately 2 dozen eggs each, and a Brinsea mini for overflow so I can set up to 7 extra eggs to allow for the likely high number of UConn eggs that don't develop. This makes the maximum number of eggs I can set 55, assuming they are medium eggs. If the UConn and/or Hedemora eggs are larger or smaller, that number can change. The UConn eggs are White Leghorns, so they may be larger, Hedemora are said to lay medium sized eggs.
I am not setting more than six eggs total... per incubator. I need more incubators!
Hey, I may have just turned 31 last month, but my eyesight isn't going yet.
Elephant and rabbit eggs too! 
All my eggs came for the Hatch-A-Long!
just had to make a big decision: the rest of the coop construction along with the run, or the replacement incubator. I am lucky to at least have 2 semi-good incubators, though, and I have a plan. I timed the buying eggs pretty well because I got my first batch (the ones I got a week early because of a nice deal) all within 2 days, but I didn’t get enough to fill the 56 holders inside the bator, so I can have my 2nd set (for this EHAL) in with my 1st set. They’re just about 3-4 days apart, so for lockdown for the 1st set I’ll just be using my older other incubator for the hatching tray and stuff. I have them all marked which is which.
