What to do in docking and tying up.
A. put out your fenders and prepare your lines before you even get close.
B. secure your midship line to the dock (another option later)
C. which ever it pointed toward the break wall, secure the lines at the other end.
D. secure the lines at the other end, adjust your lines and relax.
Other option, depending upon the docking position and current.
Secure line to the break wall end of the boat. Use your rudder to control the direction of other end, moving it closer or further away from the dock as needed, while under power.
If you are stern in, lines in order to secure, after the midship line, 1, 2, 3, 4
Bow in, 4, 3, 2, 1 (I think I have that correct.)
Locks, I suggest medium size round fenders. Round fenders are not that particular and are forgiving. Once you have your fenders out, midship line secured (at a reasonable length), you have the option of adding or subtract bow and stern lines, long enough that you can shorten or lengthen them from a central point if you are single handing. If you are lucky enough to have a line handler, one at the stern line, captain (closer to the helm) at the bow line to adjust the line length. After the water has reached it proper level, take in all lines, move away from the lock wall and exit the lock, pull in fenders if so desired.
Above all PRACTICE.
I am not sure if I have it 100% correct. I have been trying to do this in my feeble mind.
I can take the criticism and correction and suggestions.
Okay, let the fights begin.