Not sure if you girls have seen this before, but I just found it while looking around......very cute for cards/or sayings on gifts that you may give to your parents..
Father, You have a place in my heart that always stands true, just as the waves crash upon the shore and the sky is blue.
Mother, You share an ocean of love that knows no end, You're more than a mother, you are my best friend.
Also, they have ocean themed WELCOME bags (OOT BAGS) for your guests at exclusivelyweddings.com Well, I think it might be on the website, they are in the catalog I got yesterday!