I use two six foot folding tables, the kind that fold in the middle for easy storage, I lay the batting down, then smooth the quilt top on top. I fold back half the quilt top and roll Elmer's school glue on the batting. I smooth the quilt top back over the batting. Repeat with the other half of the top. I then press the quilt top to dry the glue. I flip it over and repeat with the backing.
I use this: Big Horn 19044 Glue Roller Bottle, 8 ounce. If you let the glue dry naturally as the moisture of the glue dries, the quilt will look wrinkly. Press it with steam and it will be smooth and stay smooth. I have glue basted on dining room tables before, no harm to the table. I let the glue dry then steamed pressed it on ironing board. I have tried every way of basting my quilts, quilting pins, thread, the tab machine, sprays, LA basted, fusible batting, and Pinmoors. Glue is my choice.