There are many online groups and forums where like-minded people can connect and share advice. Some even organize in-person events to give you a place to meet others in a similar position and seek friendships.
Make sure you have the right tools and equipment for working remotely. This could include a good laptop, a portable printer or scanner, quality microphones for podcasts, camera equipment, drones, hard drives, etc.
When you work as a digital nomad, your income may be taxable in several countries. Keep track of any foreign income and file your US tax return on time with the IRS so you don’t get penalized for filing late.