When I ride my Schwinn Traveler, an old 3-speed, it feels liek it's pulling to the right.

I pulled off the front wheel since the axles had slop; it had some play. I'm figuring it is probably the wheel, however, I am not sure.

Everything looks straight on it.

I did notice that when I place the axle in the fork drops, it doesn't sit even, it hits the side of the fork. To keep the wheel straight, I have to pull the one side up before I tighten the axle nuts.