Surviving the HOT weather

It's been 97 degrees and humid here the last week.  RV has been going out for a few hours at a time so he doesn't bake in our round pen.  He doesn't always find the water bucket out there, so we are constantly putting a bucket of water in front of his nose.  Tomorrow is supposed to be less humid, so hopefully we can lounge in the morning and turn out in the afternoon.  I have not been riding him with this hot weather since he is not in great shape.  Once it cools down, we should get back to our routine......