You definitely should see a TA immediately. This is your honeymoon and you want it done right. You don't have a lot of choices of cruises out of San Diego. You may have to look at LAX. A TA can talk to you and answer all the questions and concerns you have. The TA will help match you up to the right cruise line and ship based on your age, income, lifestyle, expectations, etc. Don't hesitate any longer to get this started.