Maryland Midweek Special

Buy 1 Night. Get 1 Free.

Enjoy a relaxing midweek getaway at Castaways, Frontier Town, or Fort Whaley without the hustle and bustle of summer crowds! Catch a great deal on already discounted fall rates with these Buy 1 Night, Get 1 Free Specials.


September 27 – October 28, Sunday – Wednesday only

Campsites Promo Code: 2CAWBOGO2-RV

Vacation Rental Promo Code: 2CAWBOGO2-VR

Frontier Town

September 27 – November 25, Sunday – Wednesday only

Campsites Promo Code: 2FROBOGO2-RV

Vacation Rental Promo Code: 2FROBOGO2-VR

Fort Whaley

September 27 – October 28, Sunday – Wednesday only

Campsites Promo Code: 2FTWBOGO1-RV

Vacation Rental Promo Code: 2FTWBOGO1-VR


  • Book Online

    Use listed Promo Code

  • Book by Phone

    Call 888-886-2477

*Valid on new Sunday - Wednesday campsite and vacation rental reservations only during listed 2020 sessions. Free night must be used within consecutive stay. Cannot be combined with any other discounts. Subject to availability. Offer expires 2 nights prior to end of each session.


United States


*No Cancellation Fee policy is only valid on reservations at a Sun RV resort placed through March 31, 2021 for stays completed by May 27, 2021. Guests wishing to cancel without fees must call the resort at least 2 days prior to their scheduled arrival date to confirm their cancellation. Guests who fail to show for their scheduled stay without confirming their cancellation with the resort, will be charged in accordance with the resort’s cancellation policy. Policy is not valid on reservations with stays of over 28 days, with the exception of participating Florida properties, which vary by resort. Policy expires March 31, 2021.