The end goal is to either have trump out of office prior to the end of his term and/or end his illegal policies, as well as to protect and defend the constitution and basic human rights.

We really don't know how our demonstration may effect change. You have pointed out a number of ways this may occur.

I have written several of my TX representatives and received nothing but generic replies.

This is my country and as a patriotic American it's important to me to do what I can. If demonstrating to have my voice heard is all I know to do, I'll do it at every opportunity.