What activities are there to do there?
Hilton Head is relaxing, picturesque, and historical... here are some activities:
Beaches
Biking Trails/ Biking on the white sand Beaches
Golf/Tennis
Dolphin/Whale Boat Tours
Boat rentals/Kayaking/Jet-skiing & other water sports
Shopping
Baynard Plantation Ruins & other historical sites such as the remnants of civil war era forts, Lighthouse
Savannah is approx. 45 mins away (very beautiful as well, and has Kosher and Minyanim)