My Chocolate Lab Is Just a Big Teddy Bear!

Hello Everyone,
My husband and I are looking to rent a house or condo down the shore for a week. The beach is not the problem, we can go to Ocean City, M.D. or N.J., Wildwood,etc.... The problem is we wanted to bring our two dogs with us this year. We have 2 dogs, a Brussels Griffon (7 lbs), and a Choc. Lab (100 lbs). We have been finding rentals that accept dogs, However, as soon as they find out one of our dogs are 100 lbs, they say they don't allow dogs that big in their places. Anyone who has "big" dogs knows that they are not destuctive just because they are big. My choc Lab is an overgrown baby, he is so gentle and loving. All he wants to do is walk, and lay in the sun, he has NEVER pooped or peed in the house since he was a puppy. I really would like to find a place so that we can bring our whole family on vacation this year and not have to board them. So...my request is, Does anyone have any rentals or know of anyone that rents to people who have dogs of this size. We are looking for a nice house or condo, preferably beach front! We don't mind paying an extra returnable deposit just to reassure the owners of our trust in our dogs and that we would pay to fix if anything God forbide happened. Thanks, L.