UU is a good environment for seekers. Some UU congregations are similar to the mainline protestants (methodists, presbyterians, etc.) but most bring in a much broader range of spiritual and theological material. Very little is off-limits, your questions will be taken seriously, and you will not be judged for your beliefs. Of course, all church groups are made up of people, so no guarantee you won't run into a few pushy people, or a congregation a bit set in their ways. If so, just go down the road to the next UU church.