I bought this CD from Ebay a couple of years ago - apparently Diamonds Rubber Stamps are no longer available, but the owner now sells the images on this CD. I only bought Volume 1, but it has several "couples" images.
Here is a link to a card I did of a couple waterskiing:
Copic Summer Skiers by ckidd - Cards and Paper Crafts at Splitcoaststampers
and here is an old married couple:
SC192 - Absolute Bliss Anniversary by ckidd - Cards and Paper Crafts at Splitcoaststampers
There are some other images in my gallery too, but they don't involve couples. There are some of girlfriends or BFFs. I just took a look at my index sheet for the CD and there are images of a couple riding in a car, dressed for snow skiing, in an RV, on a motorcycle, line dancing, 2 others dancing, on a swing, in a pool, scuba diving, etc.
PM me if you'd like more info. Here's a link to the Ebay auction (not affiliated in any way, just a happy customer!)
Diamonds Rubber Stamps Graphic Collection CD #1 - eBay (item 250651721592 end time Aug-14-10 07:25:13 PDT)
The CD is $29.95 plus shipping, but there are at least 100 images on it. Well worth it, in my opinion.
HTH,
Connie