We ordered seeds a few days ago and we are getting over 20 varieties of tomatoes as well as over 20 varieties of peppers.  We are planning on having close to 100 tomato plants and 160 pepper plants inside the high tunnel, with proper spacing of the plants, it should use about half of the high tunnel area, leaving the rest of the growing area for our other produce (lettuce, kale, spinach, radishes, celery, carrots, beets, cucumber, summer squash, winter squash and onions).