#1 There aren't any real quilt "rules", just suggestions for more efficient and
accurate construction.

#2  Ironing your quilt seams should involve "pressing" the seams to the side, not
dragging the iron to get every minute millimeter of fabric in position.  Dragging will
distort your pieces .  Just press.  You can do this carefully and achieve a nice
"neatness" in appearance and order.

#3  There is a great tutorial
here for a nice finishing technique that you can use in
quilting as well as all general sewing.  No tails or knots.

#4  I think
this is a good explanation of continuous binding.  
SEWING   TIPS