Just a word to the wise from personal experience. Don't fall for the "don't get a religion, get a personal relationship with Jesus" sales pitch.
You will end up in a fully fledged religion with similar demands on your time, money and credulity as the borg.
I think it may be possible to have "spirituality" without religion if its what somebody wants but not in christianity. It is by definition a group activity complete with leaders and followers