What is the best method to check for local hazards especially when boating in any new or unfamiliar waterways?

The best method to check for local hazards when boating in unfamiliar waterways is to consult updated nautical charts and local boating guides, which provide information on submerged obstacles, shallow areas, and navigational aids. Additionally, checking for recent reports from local authorities or boating organizations can help identify any temporary hazards. Engaging with local boaters or marinas for firsthand insights can also be invaluable. Lastly, always use a reliable navigation system or app that includes real-time updates for safety.