Sandmanw
I hate to rain on your parade, but if you aren't interested in EOD there is little career path for you as a Diving Officer. There are very few billets for your run of the mill Diving Officer. Most of the Junior Officers go EOD after their first tour. Plus now many of the Fleet diving commands come under EOD chain of command.
What you can expect as a Diving Officer is to have a lot of colateral duties in addition to your diving duties. Don't expect to dive a whole lot, most of the work is going to be done by the enlisted divers but you will probably be put in every so often to at least gain a bit of expierence. That is if you end up at a Ships Husbandry command or one of the Mobile Diving and Salvage Units. If you end up some place like NAVSEA you can expect to ride a desk and struggle to get your qual dives in every six months.
If what you are looking for is to dive, and by dive I mean you can expect a lot of hard physical work in all weather and no vis underwater, then you want to be enlisted.
If you are looking for a career in the Navy, there really is little opportunity for a straight Diving Officer. Sorry to have to break the news to you