Triangle UFO lake ray hubbard.

So this was on a cool evening right before fall.  Me and my GF at the time went swimming..  In the evenings, when it's a little cooler, we would wait for the outside AC units to turn on before getting out of the pool..  The AC units would blow warm air out and keep us warm as we hopped from one another till we got home.  
Anyway, we are in the pool and I hear what sounds like an AC unit cut on.  I look around and don't see any of the fan's moving.. 
I don't remember why but I looked up to see 3 bright lights in a triangle formation hovering above us..  
We both seen it than looked at each other, before I bolted out of the pool area leaving her behind (I know, I know...I was only 13 at the time).  
Last time I spoke to her was probably 15 years ago and she remembers the story exactly as I do.  
Lots of weird things out by Lake Ray Hubbard.
Witness indicates that the date of the sighting is approximate.  PD