This image shows the Hilltop Motel in Galveston, Texas, a short distance down the coast from Corpus Christi. The swimming pool is typical of the time, with a slide for children and a diving board. As time passed, these were typically removed, as they were sources of accidents and injuries, and thus a significant cost liability for the owners.

Pub. by J. Rudy Neunlist, 1102 S. Witter, Pasadena, Texas
The description states:
Enjoy your holiday at
HILLTOP MOTEL
5-Mile Road West Beach, Galveston’s First and Only Complete West Beach Motel. Attractively Appointed Guest Rooms and Suites, Reasonable Rates – Air Conditioned – Wonderful Swimming Pool and Beach.
Phone Sh. 4-4423
–The address where this motel was located is now an empty lot. This postcard was used and is dated 28 June 1964.
Hilltop motel burned down in the early 90’s. I can send pictures if you would like.
Thanks for the update and offer. That would be very kind of you. If you have them online, I can simply link to them from the posting.
Yes please send me pics.