I changed my in game key bindings so they would at least make a little sense.

Target Party Member 1 is F2 originally, and you can add in an alternate choice which I chose F6 leaving the F2 choice in as well.
I made Follow Target which is normally blank in game to F7.
Acquire Target's Target is left blank in game and I made this ` (tilde).

I think I am getting these correct in ISBoxer.

However I've come to the following confusing snag:

This whole section below is confusing and try as I might, couldn't figure it out after 30 minutes of searching and trying different things. Not sure what to do since I don't understand where to find some of the things you listed. When you say "New Mapped Key" under actions I of course can find those, but I don't know which specific one to use. Earlier with the pictures I was able to figure out this meant a "New Mapped Key State Action". But Now I don't think it does because I can't find what you are asking me to find, such as Then for the other click on the “<” and scroll to find the “Target Me” in “2 man Inquisitor tA”. as it was no where to be found in the different mapped keys and other action keys I tried.

This section has me lost.

25. Click on the “Assist Me”. In order for this to work, think logic. tB needs to first target you, then press F6 so that tB “Acquires Target of Target”. There is NO hotkey for this so leave it blank too. Under Steps, and under Actions, make (2) new mapped keys. The first one we need to tell tB to target tA. The in game keybind for this is “Target Party Member1”.. which I believe Riker had you change to “`”. The “Target” for this key, is again, the OTHER toon. Use the pull down menu, and again select “Character Slot 2: (tB)”. For the “Key Combination”, click on the “<” and press the “`” key. The second item in the “Actions” group, we will do the “Acquire Target of Target”… which I believe Riker had you change to “F6”. The “Target” for this key, is again, the OTHER toon. Use the pull down menu, and again select “Character Slot 2: (tB)”. For the “Key Combination”, click on the “<” and press the “F6” key.

26. Click on the “Follow Me”. THIS ONE DOES HAVE A HOTKEY!! For the hotkey… erm, I dunno what Riker had you use… so lets change it to “F7” (note, I don’t like F7 for a follow key, because its not convenient, however, for the sake of the help today, just do it… you can change it later.) This one is similar to assist. First we need to tell the other toon to target us, then use the follow keybind which we will need to alter in game.

Matter of fact. Go in game now, and change both accounts, both kebinds, to use “Follow Target” as F7.

Back in ISBoxer, under “Step 1” and “Actions” right click and choose the mapped key action. For the “Target” use the pull down menu, and select “Character Slot 2: (tB). Then for the other click on the “<” and scroll to find the “Target Me” in “2 man Inquisitor tA”. Then in the same action, right click and new keystroke action, again, use the pull down menu, and again select “Character Slot 2: (tB)”. For the “Key Combination”, click on the “<” and press the “F7” key.

27. Click on “DPS1”. The Hotkey for this is “1”. Under Steps, and under Actions, do the same as you did for setting up the “Follow Me”. Except this time, your first action is going to use “Assist Me”. Set the “Target” of this key to again, “Character Slot 2: (tB)”. Next create another new keystroke action under the same Actions, the “Target” is again “Character Slot 2: (tB)”. And the keystroke is “1”.