C.S.
When my husband and I got married, we really tried to stick to a budget. We didn't have a lot of money to spend, so looked around for good deals on most things, but wanted to spend a little more on certain items that were more important to us as a couple. We had our ceremony at St. Peter's chapel on Mare Island in Vallejo. I don't know what the fee is now, but when we got married (8 years ago) it was a $500 "donation". We held are reception at the Veteran's Hall in Benicia (a $300 "donation"). You also might try a park setting if your event will be smallish. Then you could have the ceremony and reception at the same location? Anyway, we used Victoria's Designs (in Benicia) for flowers. She charged half as much as any other florist we looked at, and she included all the set up and clean up. We got our cake at Little Mya's Bakery in Vallejo. Delicious! and very reasonable. The areas we wanted to slurge on were the food and our photographer. Our caterer opened a resturant and no longer does weddings, but our photographer was Eileen Fahy (Valljeo). She was great! Here's a link to her website. http://www.efahyphoto.com/Portfolio.html
I found that when I was planning our wedding most wedding vendors (caterers, photographer, florists, DJ's, etc.) knew, and had worked with, each other before. They were able to give me referrals and recommendations based on my budget and what I was looking for. When you are looking around, ask lots of questions. Good luck!