I believe that last time i made a spell, when i went down the list to choose spell effects, mark and recall were on the list. I was just wondering if it is possible to create a spell called(for example) recall2 which brings you to a spot specified from another custom spell called mark2. I realize that there are mods out there that allow you to cast something like 12 mark and recall locations. I, however, do not want to use a mod. So is that mark2 and recall2 even possible??

no, not possible, sorry.

It does not work to make a new spell since you are essentially casting the same spell for mark and the same for recall. The spell on the spell making list would have to have a different name and script to work.

There is a multi-mark mod available if you are playing on PC.