Any good resources for substitutions, recipes, and meal ideas? I had cut back (huge dairy person) but not cut it all the way out but just got the order yesterday to finish cutting it completely out.

I was hoping to avoid the MSPI diagnosis this time but it looks like my boys are two peas in a pod.
Congrats to my GP Sister from another mister Bruinsbabe!!
Re: Those who have done dairy free
Almond milk works great for drinking/cereal/in coffee, and is much tastier than soy.
Coconut milk (in cans) is terrific for making creamy soups and stovetop sauces.
I make my own salad dressings in the blender, and find that adding avocado makes for a creamy rich dressing.
For baking, coconut oil (solid at room temp) works well as a butter substitute.
Can't think of any others off the top of my head (thanks pregnancy brain) but I know there are a few other substitutions I usually make. I'll pop back on if I think of any others.
I really liked coconut ice cream when I had to have an easy dessert (also a few brownie mixes are dairy free) or chocolate almond milk when I really needed a chocolate fix.
Also, if you are interested in doing freezer cooking, I just did a Once a Month Meals cooking day to prep for Baby #2 (I cut dairy two weeks ago just in case this one has it too) - they have a dairy free monthly meal menu (it's not soy free and is combined with the gluten-free menu, but you can use real flour on the recipes that call for gluten-free substitutes).
Way back when I first had to cut dairy, the breastfeeding board had a weekly check-in for MSPI mammas, and it included lots of good recipes/links. I haven't seen anything like that lately, but it was a great resource at the time.
Edited to add another link.
www.101cookbooks.com has some great recipes -- not always dairy free but mostly, and otherwise really easy to swap out the one or two dairy ingredients.
I did see that the MSPI check-in was posted on the BF board yesterday :-)
little chkn born 06/30/11
baby chkn born 04/22/14
05/13
07/13
Isa Chandra Moskowitz (the author of Veganimicon & the Post Punk Kitchen blog) has a couple vegan baking cookbooks that are amazing & foolproof. Vegan Cupcakes Take Over the World is my absolute favorite, and I think I prefer them to regular cupcakes. She also doesn't tend to use a ton of crazy substitutes.
My favorite vegan yogurt is Whole Soy. Nancy's is gross, IMO. Trader Joe's has a good soy yogurt too.
Although feta is supposed to be a sheep's milk cheese, most of the ones you'll find are actually just cow milk. Trader Joe's brand makes a great all sheep milk feta in brine that didn't seem to bother my dairy intolerant daughter. I used it on pizza, salads, etc when you need some cheese, Maybe run that one by your doctor just in case. Daiya is good though. Veggie Shreds give me the most rancid farts ever.