You can use photobucket to store pics and then post links here. That's what a number of folks have done. Me included.
You may want to add a strainer to your Skimmer basket........ One of my big issues is that there are 2 pines in the back yard and those stinking needles are tough to get. ......
Did you take a pic of the stuff on the top of the water?
What did it look like? foamy? oily?
Did it smell?
How did it feel?
Where did you put it after you scooped it out and what did it do when it was dry?
For me I would think about changing the sand or at the very least doing a GOOD deep clean to make sure it is not nasty for the stuff.
Good job!
Kim