Absolutely! Your journey across the western coastline will be a beautiful mix of urban hustle-bustle, serene beaches, and rich cultural history. Let's get into the travel tips:

Best Time to Visit:
The ideal time to visit these places are during the months of November to February when it's winter and the climate is pleasant. Goa particularly is known for its New-year and Christmas celebrations during this period.

Route and Accessibility:
Most preferred route is Mumbai-Ratnagiri-Goa-Mangalore via the NH66 route. The roadway is scenic and well-constructed. All the places are well-connected by rail and air as well.

Altitude and Acclimatization:
As these are coastal areas, you don't need to worry about high altitudes and acclimatization.

Accommodation and Booking:
Pre-book your stay for a comfortable trip. There are plenty of options ranging from luxury resorts to budget hotels and homestays in all these places.

Clothing and Essentials:
Carry loose and comfortable cotton clothes due to the tropical climate. Don't forget to pack beachwear, sunscreens, hats, sunglasses, and flip-flops for the beaches. Also, carrying a reusable water bottle and insect repellent can be helpful.

Health and Safety:
Take precautionary measures to avoid food and waterborne diseases. Stick to bottled water and ensure your food is well-cooked. With the current Covid-19 scenario, follow the local guidelines for wearing masks and social distancing.

Local Etiquette and Respect:
Respecting local culture is essential. While visiting religious places, dress modestly. In Goa, there are strict rules at beaches against creating nuisance or littering.

Enjoy your trip!