From time to time I'll shout out to great blogs out there. I regularly read Richard Beck who blogs at Experimental Theology. He recently did a series on post-Evangelicals and the lack of a "tribe" which I really resonated with. I am post-Evangelical and miss a lot about the communities I grew up in. I also now feel adrift – a lone wolf without much of a home.
One option for dealing with this that comes to mind is community based purely on spiritual experience, such as Quakerism. As I've mentioned before, if I land anywhere as far as an official religious structure, it'll probably be there.
I also occasionally read Peter Enns, and resonate with his similar thoughts here.