I'm looking at buying a new to me used car and I really like the Sport Trac. Here's the deal. I've got 2 little girls and I'm looking for something that would be easy to get them in and out and very reliable. Is there any major issues with the sport tracs that i should know about before pursuing one? How are they on gas, do they drive well, and are they safe? Any input anyone can give me whould be great. Thank's