Hydrangeas need help!

I think my hydrangeas need MAJOR help! Check out what I saw today when i went in the backyard....

Wilted!

Wilted!!

I know they often wilt their leaves a bit in the heat, but this is extreme! I'm thinking of maybe moving them to a shady location...

They definitely perked up after some water, but geeeez, I can't be watering them every day.

This one has some odd shade variations in the leaves...normal? Maybe too much sun?

This other one has major problems...not sure what's going on.

But our tomatoes are doing excellent!!!