I have to do a wedding cake with a topper of the groom fishing and the bride is waving. My idea was to do some oval tiers offset and make a dock with the groom on it (he proposed on a dock)and blue frosting topped with piping gel under the dock and down the cake, then do a another 1-2 tiers with a space between with a lake/river between the two, this other cake would be like a river/lake front with a beach and the bride waving at the groom. My main problem is that I can't think of how to make it flow. I think I should cover the cake with fondant "rocks" with some grass growing in between and maybe a few trees, like palmetto trees (I'm in Charleston SC).
Can anyone help me get this in my head a little better? I am just not very confidant with the design yet. Wedding is for 250-300 and the base will be covered in cake so I don't think I will have to many issues with servings.

Can anyone help me get this in my head a little better? I am just not very confidant with the design yet. Wedding is for 250-300 and the base will be covered in cake so I don't think I will have to many issues with servings.








