Easy.
Use a digital camera and then take your SD card memory stick to Walmart, and print the photos you want right there on the spot. Or buy a printer capable of printing your own photos.
Then keep the photos in a photo album (just like the old days), and send photos in the mail to friends and relatives (again, just like the old days).
Most importantly, DO NOT SHARE YOUR PHOTOS ON SOCIAL MEDIA!
That last part will be the hardest for many of today's ignorant sheeple. They're so proud to share their entire life online (the whole, "look at me!" generation), but they'll also whine and bitch when it's used against them. You can't have it both ways.