Yes and they will drop you off at your place you're going to stay.
Yes they ahve service in the bay area and yes they do one way rentals
Yes
It's not reading (like reading a book) it's Redding ( like the color red with an extra ding). I also know there is a closer drop off location to mount Shasta in I believe yreka. You may want to look into that location as well. Although I'm not sure Amtrak picks up in dunsmier you may have to come back down to redding to catch your train.
Thank you for your prompt answers - much appreciated. What website can I use? I tried to use Enterprise Car Rentals but it didn't recognise Reading, CA. I live in England and would appreciate assistance please. We are staying in My Shasta and will then be catching Amtrak train to Seattle in 13 June 2018.
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