Yea it seems availability of a sangha is what keeps people away from many different dharma paths. Shingon was a school of Buddhism I was interested in. When I moved back to Ann Arbor, I was excited to hear that a Shingon priest was coming to our location. Unfortunately they ended up cancelling. So in my local area you have Zen, Tibetan buddhism, Tian Tai, and Theravada. There is not much besides these. I am still lost myself, but I am leaning towards Pure Land Buddhism, because I do not feel that I have the ability to attain enlightenment myself. I have too many attachments and I consistently make bad decisions in my life. So I am reading into Jodo Shu and Jodo Shinshu, because I need an easy practice such as Nembutsu (Namo Amida Butsu). Its great to see some followers of Dharma on here.