I am packing a bathing suit this time and have a nice new float . Hopefully I will return with a nice new bronze tan . The girls are super excited , they had to stay home last weekend .
According to the above context, choose the best option to answer the following question.
Question: Why would the narrator need to bring a float ?
Options:
- They are planning a big military event .
 - It is for a perilous journey .
 - They are in the Navy .
 - It is for a vacation .


It is for a vacation .