Summer Vacation with Grandma: In Rehoboth Beach

I couldn't find any information about a Study Guide book titled "Summer Vacation with Grandma: In Rehoboth Beach" published by Archway Publishing. However, based on the title, I can suggest a possible product description for a different type of book.

If this is a children's book or a travel memoir, here's a possible product description:

"Join a child on a fun-filled summer vacation with their grandma in Rehoboth Beach. This heartwarming story explores the joys of family bonding and making memories in a beautiful coastal setting."