I know how hard this is. Many of us have been in the same situation. Something you may want to start doing is having three different binders for the three different schools. In each binder put your schedule, caseload (I have 2 caseload lists one for my classified kids and another for my speech improvement kids), and lesson plans (I created a table that includes columns for my day and time, lesson, students, goals, then data. I print it on 2 sided paper and make sure the table is horizontal, to fit more!!). The separate binders may make it easier for you in travel.. the less you're bringing in I'm sure the easier. I do suggest having only one calender with you though, one that you record all your teacher meetings, IEP, Triennials, and other important info. I color code mine. IEP's I highlight in orange, Tri's are yellow, and all meetings are pink. I hope this helps a bit!!! Good luck and hang in there!!!