If you stay at the resort overnight the towels are free, otherwise you can borrow theirs for $5. I haven't seen any signs prohibiting bringing your own towel. There is also nobody standing between lockers and the pool to stop you.
It is iPhone 13 Pro handheld. I used DJI OM 5 to reduce shakiness a bit on a couple of shots. All photos in the video were shot using the wide-angle lens (the middle one, 5.7mm, 26mm equivalent). Ultra-wide angle shots didn't work out unfortunately.
