Looking for suggestions on suppliers. Probably do a 4x7 size. Who have you used and been happy with?

Tim Kruse at High Side Design in Indianapolis.

We designed our own and used eBay to source them. It was approximately $100 for 1000 cards plus buying a picture from a photographer.

We used Joe Putnam at joesecurityphoto.com for our hero cards and a lot of our pictures.