Dear Billy,Happy summer! I hope you are having a blast in Martha's Vineyard! My family and I are in Colorado, and we just visited the Rocky Mountain National Park. It was amazing! I learned that covers an area of 415 square miles, which is larger than many cities! We got to see tons of animals such as elk, deer, moose, bighorn sheep, and even black bears. My favorite part of the park was the glaciers. There are several small glaciers in the park, and the most famous one, which we saw, is the Andrews Glacier. It was so cool! Well, I will see you soon and have a great rest of the summer!Your Friend,Charley