Live in Delaware and Work in Rockville,MD (D.C. area)

I am considering a job where I would live in Delaware and work in Rockville,MD.

How would I have to pay taxes? Does this mean I would have to pay MORE taxes? Double? I hear so many different answers... not sure..

You will have to pay taxes in MD for sure; the state where you work always get paid taxes on income earned within the state.

The state where you live will normally give you a credit for taxes paid to another state to avoid double taxation.