All the above. They have mapped the trail our and worked around a few of the issues it had.
Funding is always an issue.
Right now the biggest issue holding up progress is the fact that the trails we already have are not self sustaining(spider webbing trails, trash, etc etc). Until we reach a point that trail repair and block offs are not required every week or 2 there will be no new trails.
This can be helped with treadlightly being spread by your club, and coming to work days or having your own work days. We are trying to get more enforcement on the trails of illegal riding and damages.
That being said, keep an eye on ure news for the next trail staggery meeting and feel free to come help any way you can!