Brad,
What I'd do is run the bconsole's "estimate" command to verify the connection. If it is successful you should see a short summary report how many files the job will backup, sizes, and so on. It will not backup anything.
If it fails login to the client and run:
ps -ef | grep bacula
You should see bacula-fd process running. I suspect bacula-fd is not running based on what you've posted so far.
If all good so far check your firewall settings. Make sure the client allows connection on tcp/udp port 9102.
-- Peter