Complex sentence: New Jersey Trail Conference (NYNJTC) is a volunteer-based federation of approximately 10,000 individual members and about 100 member organizations (mostly hiking clubs and environmental organizations) located at 156 Ramapo Valley Road, Mahwah, New Jersey.
Split into simpler sentences: New Jersey Trail Conference (NYNJTC) is a volunteer-based federation of approximately 10,000 individual members and about 100 member organizations (mostly hiking clubs and environmental organizations). The organization's headquarters are at 156 Ramapo Valley Road, Mahwah, New Jersey.