My Husband and I are traveling with our two kids from California to Springfield, Mo. we will be traveling across I-70 from Utah to Mo.
We are leaving around the 1st week of July.
I am interested in learning about some tourist attractions to stop by and see and any Wi-Fi spots anyone may know of along the way too.
can anyone help?

We are already planning on stopping by Buffalo bill's grave and museum.
Is there anything interesting in Utah not too far form I-70? and in Kansas?

Oh and any pet friendly Motels or hotels along the way?
we are taking 3 of our chihuahuas with us...No, we are not crazy..LOL

I appreciate any info you may have.