My girlfriends been prompting me to make a video, and will be doing so, maybe on the weekend.
I'm not sure how much I have to share, as I'm about as novice as you can get. Like you, I've got some experience raising chickens but that's about it.
This site is geared towards larger scale operations but I still found it applicable to small scale. I also trust the information more than some random Joe's website, as it's from Cornell University. I bookmarked it because it has a chart that lists the optimum room temperature for ducks depending on their age.
duckhealth.com
I'm not sure what else to share beyond what I listed in the OP Rob. What do you want to know?
One thing is to make sure you feed your ducklings starter feed, and not mature duck feed as the medication in the feed can screw up the little ones.
I've been told that you can let your ducklings roam around on their own once they are 2 months old
They supposedly drink a lot more water than chickens, and are a lot messier.
I've heard that you're supposed to leave them alone as much as possible for the first 3 days you have them as they can become too imprinted on you.
Feed them chopped up or blended up greens if you can. Give em slugs, snails, worms etc to eat as well.
I've been training my ducks to come when I call by holding a handful of grain near them and calling "here ducks!". I pull my hand away a little and call again. I'm sure there are better ways to do it but this is all I know. Supposedly you can train ducks to go to areas with flags but I'm not sure how.