All I can say is yumm!! We will be doing this one over and over. We enjoyed these with a few Tostitos Scoops, but Andy said it was good enough to eat with a spoon. I second that. I let it marinade for several hours before digging in, but the next day was even better. If I had to do this differently, I'd use the hot Rotel instead of the mild. It was good, but I think we'll go for a little heat the next time.
Remove the seeds before dicing six cucumbers. The cucs I used were about 4-5" long. Sprinkle with salt and allow to sit for about 30 minutes or so. This helps draw out the water. Drain the water and put in a large mixing bowl.
Chop a medium red onion.
In a large bowl mix cucumbers, onions, one can of Rotel tomatoes and green chilies, 1/4 cup apple cider vinegar and one pouch of Hidden Valley Ranch Dressing.
Mix well and allow to marinate in the refrigerator for as long as you can hold off eating it.