Answer:
If this was a narrative I would probably continue with listing what the charter/I was/am planning to do at the beach or what I had left to do or maybe even what the character is wearing.
Example:
"Finally, it was Saturday. Everything we had been planning for our trip to the beach was ready"
CONTINUED... (these are sentence starter examples)
"I made sure to pack all the important snacks we liked like...."
"According to the news, it was supposed to be super hot the whole day so I made sure to put on some flowy comfortable clothes so I wouldn't be super hot and sweaty..."
"I couldn't wait to...(SAY WHAT YOUR PLANNING ON DOING AT THE BEACH)"