Garmin 378

I was looking for a GPS unit that I could use both in my car and on my boat. I was pleasantly surprised when I came across the Garmin 378. The features seemed to meet all of my requirements - portability, mountable and affordable (barely). The system works great both on land and on the water. The only negative about the unit is the fact that it is not as intuitive from a user standpoint as others that I've seen. It really helps to read the manual and practice inputting data before you hit the road (or water).