I agree, brewing in the summer is tough! Ive had one batch go bad from infection from chilling outside, and my ales are definitely fermenting too warm at this point.
I have capacity for like 2 or 3 carboys in my fridges so only lagers in summer from now on, until I can keep some ales cool.
Also my plate chiller will be in any day now so that should help out with the brewing outside in summer part...