Do it all the time
Ken,I bought a 170 in 2006 for the exact reason you are thinking about it. I sail 90% of the time by myself and the other 10% with my wife and daughter as passengers. I love the boat for how easy it is to use. I, by myself, can take the boat to the dock, set it up and be sailing in about 30 minutes. It is great.The one thing you do need to be aware of is that the boat is somewhat unstable compared to larger keel boats. I find that I have to tell my wife and daughter to be careful when they move around on the boat or it will heel a lot. I have never had it capsize with all of us onboard but it could happen so I am cautious if the water is cold. If you can find someone near where you are that has one, I would suggest you try a trip on one before you buy. But all in all it is a great boat!Tim