The influx of summer tourists is expected to boost local businesses, particularly in the hospitality, food, and tour industries. However, the high volume of visitors may lead to crowded attractions and longer wait times, especially at popular sites like the Empire State Building and the 9/11 Memorial. Travelers should also be prepared for warm summer temperatures, which can make outdoor activities like walking tours and park visits more challenging. Those planning to visit should consider booking tickets and tours in advance to secure their spots and avoid disappointment.