You deserve a spring fling, so take one ... for less! Save 15% off the rent for stays of 3 nights or more in select Delaware beach vacation rentals through June 15, 2019. Must be booked online with Promo Code SUPERSPRING. * Three- to seven-night stay required. Valid only for travel from April 25-June 15, 2019. Must be booked by June 8, 2019. Valid for new reservations only. Cannot be combined with other offers. Participating properties only. Subject to change without notice.