Place yellow potatoes in medium size pot and cover with cold water. Bring to boil and cook for 12-15 min or until done.
In medium sized mixing bowl add mayo, mustard, cider vinegar, garlic, celery seed and sugar and mix well with whisk.
Once potatoes are done, strain and let them cool on baking sheet.
Once potatoes are cool, cut into 4 piece wedge. Foldpotatoes into dressing. Cut grape tomatoes in half if small and chop bacon andadd to potatoes. Tear the romaine and add to bowl and toss with salt and pepper to taste.
Serve this great salad on a nice summer day!