Last weekend we made a trip to the Flowtrail at Stromberg, to check the venue. They have two main lines. The [i:7w0ug3iv]Wild Hog-Trail[/i:7w0ug3iv] has some black elements in it, but is mainly red with blue level chickenways, while the [i:7w0ug3iv]No Jokes-Trail[/i:7w0ug3iv] is all black. Another nice feature they have, is the practice-ground, where you can do some technical practice, before you enter the trails.
We rode the Wild Hog only, but took some black-level elements too.