There is no need to trim anything at the first spot. It's completely naturally open. Like I say, clearing the deadfall would help it be skiable with less base, but that's about it.
I know exactly where your trails are too Johnny...
I'm sure I could find them in an afternoon!You need to take some tours with me in the Adirondacks. There's a lot there that could be really good with a couple campfires in the summer to clear the dead fall...