I've been asked to make some cakes for a wedding. I'm not doing the cake for their photos as I have never reached that level of expertise. This will be my gift for the couple. They want enough cakes for 300 people. I was thinking 8 12x18 cakes, but after reading some posts on boards and boxes, I'm wondering if I should go with 9x13s. They will all be very simply decorated in the colors she is using.
I would appreciate any advice you can give me. I've done some cakes for birthdays and anniversaries, but not more than 2 cakes at a time, so this is making me rather nervous.