When I have stamped my own patterned paper in the past, I selected one image and randomly stamped it all over the paper and then came in with the next one, and the next one .... you get the picture. But I have found that the best way to make your own paper is to use one stamp at a time and see where the next image (in a different color) fits best. It's kind of like putting a puzzle together.
It's easy if you will open all your ink pads and line them up on your desk with each image you will be stamping in front of the ink pad. That way you don't get confused and put your stamp into the wrong color of ink! Start near the center of your card with your largest image and then fit the other images puzzle like around the first one. I like to start off with the larger image and then stamp each of the other images around the first one. If you notice on my paper below, I stamped the Melon Mambo image first and then stamped the other images around it making sure you leave some white space and don't stamp on top of your images. While you have everything out, go ahead and make 3-4 pieces of patterned paper or stamp one whole sheet of cardstock and cut them apart. Be creative!!
And here are two of the cards I made:
All the die cut pieces came from the Well Written Dies.
I cut the strips on an angle and layered them onto Coastal Cabana cardstock.