When bidding on tickets for 2 adults 3 childern from Milwaukee,WI to Orlando, Florida: 1. Placing bid for 5 tickets, will all my tickets be at least on the same plane? So my family won't be split up onto 2 or 3 different flights leaving Milwaukee? 2. If I way underbid first, will they come back with a counteroffer? And if so, do I automatically have to take that counteroffer, or can I then cancel my bid with no obligations? thanks for any info and tips!