We are currently spending 2 months in Rio Hondo, TX @ Twin Palms [956.748.0800]
They are not Fancy, but the price is right with long but narrow slots [still room for your slides tho], nice laundry room and next door to the post office. 20 miles off the coast [S. Padre Is.]
The bad is WiFi sux
Note! With the Canadian border closed they are only at 30% capacity..lotta elbow room.
An SOB called Foretravel