Southwest system???

[Travel Guru]

Hi All, Just printed our boarding passes (A46 & A47). We have flown SW many times before and are familar with the letter system. We understand what the numbers are used for but do not know if 46 & 47 are "good". Me being a type A personality, in the past generally made us get to the airport in plenty of time and we were usually within the firt three groups in line. Can anyone tell me how our A46 & A47 boarding passes are in terms of boarding the plane? How many people may I expect before us (I understand some passes are reserved for business flyers etc.)? Other than the addition of the letters are all other boarding procedures the same (ie. parent swith small children and those who need a wheelchair or other assistance board first etc...)? One other quick SW question. When you check in using your mobil phone can you print your boarding pass once we return to the resort or do we have to wait until we arrive at Orlando airport and accessa kiosk? I do not know why I "worry" about this whole process as it always works out just fine, but for some reason I continue to worry - must be that darn type A personality which is probably why this trip has been completely planned out forever! Thanks for your help with this!