We can do Sycamore Creek. It is generally considered a moderate trail with no significant obstacles. Doesn't mean people can't get into trouble. It has great scenery but is a bit short in length - 3 hours maybe? Those looking for more could then head out to the Butcher Jones / Saguaro Lake area with the playground, hills and lake access.
One optional obstacle (bit steeper than it looks)
A slippery, steep, rutted descent
A couple of water crossings. Height of course varies throughout the year
Un-fun optional hill. Very steep, rutted and slippery.
Bad lines do exist
Playing at Butcher Jones
I have never taken this hill and still don't plan to
[video=youtube_share;SravG1afO9E]http://youtu.be/SravG1afO9E[/video]
[video=youtube_share;WhToZp1xp8g]http://youtu.be/WhToZp1xp8g[/video]
But, the more I think about it I think a Sycamore Creek/Saguaro Lake run may be the best idea.