Hi Caroline and
to IIS.
Good start, an 8" DOB should give you some awesome views. If you haven't already downloaded it I suggest you get Stellarium (Free) on your PC so you start identifying the things you want to find and see. You can set it up to show the sky from your location. If you want to start with something spectacular have a look for M42, Orions Sword. It is just above the three stars that form his belt and in a good position for viewing at this time of year.
Ask plenty of questions, we're all here to help and hopefully give good advice.
Cheers
Brent