Baby Wearing

I don't often wear my baby because I can't hold him for very long, but I got a little spray bottle from the dollar store, so whenever we go out, I spray them both down. My two year old thinks it's hilarious. I still have the little head protector on my seven month old, though, so he gets pretty hot, at least his head. That might help out.

Yep :)
I wear baby or toddler in the ring sling or woven wrap

Yep. Ring sling and Ergo.

It's hot, but baby boy loves to be snuggled next to mommy!

Get a solarveil sling.  

Also if its 100 our and my body temp is only 98.6 its technically cooler next to me.  

 yep

gauze wrap is cooler then baaby in arms :)

Yes.

We use a wrap, or my Ergo.

Yep, still wear our 33 pound toddler in an ergo in hundred degree weather.

I use my Ergo when I can. It's a lot easier than carrying him around and not that much hotter.

Yes. Beco or ring sling...

My girls were always big enough they would rather be off running by summertime so I've never done it, but I think it would be cooler than holding baby