oh you are right, it does not take too much to be comfortable inside. especially my sized one. the fan worked good for now, but the night time temps were cooler.
now come that jun/july and beyond when the temps at night don't drop down, that will just be miserable inside.
i am thinking about getting mesh for the doors, so i can keep both sides open, that might allow a breeze (if there is a breeze).
i do have an a/c i got a few yrs back for (you'll like this one bear) $25 from sears.
i was looking for an a/c that i could take for the tent. the salesman said it would never work for a tent.
i have used it a few times in there and it worked great. even used it in my house. so for 25bucks it wasn't bad. now to figure out how to rig it up in the tear.
my first thought: set it on my counter, and run a hose thru a hole in the bulkhead.
my second thought: don't have one yet.
oh and yes, you are right, this was the 3rd trip out. and i still have managed to not have to cross the nose bleed bridge.