Congrats on the new Tesla. I'd recommend reading the manual thoroughly. We're on our third Tesla (used 2013 MS, leased 2020 MY, bought 2023 MY) and have had very few maintenance issues. In 8 years, we've been to a service center about 4 times, and one of those was to take delivery of a set of snow tires/wheels.
Our MY is our only car. Meets all our needs, including towing our utility trailer, sailboat, and small travel trailer.
Road trips are no problem, we're driven from WA state to New Mexico (twice), southwest Texas, Utah, and are headed to southern CA next week. Even back in 2017 no significant issues charging. Use the PlugShare app to find Level 2 stations (often free at hotels, etc.) and the nav system to plan Supercharger stops.
Enjoy! EV grin!