The influx of summer tourists is expected to boost local businesses and cultural institutions, but it may also lead to crowded attractions and longer wait times. Visitors should plan ahead to secure tickets for popular tours and consider off-peak hours to avoid congestion. Additionally, outdoor activities like the High Line and Central Park tours may be affected by weather conditions, so travelers should monitor forecasts and prepare for potential heat or rain. The city's public transportation system will likely experience increased demand, particularly in areas near major attractions.