Frank, welcome to sailing and welcome to the blog. You are off to a good start. Here is my advice based on what you have written so far.
The core sound 17 is a great boat. If you were asking what boat should I build for sailing and rowing off a trailer in my area the CS 17 is it. But that is not what you asked, it's the right answer for the most common situation.
You asked for a keel boat, to be kept at a dock you have (no cost), and you have given no indication you want to propel it with your own muscles. You might not recognize it yet, but you are the dream owner for golden era (70s) sailboats which are abundant to say the least. approaching free that you should avoid lest you become the 'previous owner selling at a big loss' I just spoke of. The point I want to make is that if you offered your slip and a little maintenance and upkeep (less than you would do as an owner) you would likely have a very impressiv
To know just what boat you should try
-how do you intend to propel the boat when the wind dies?
-do you value shallow draft abilities? I personally value this highly since I can't carry a dingy on a small boat, there is safety in beaching ability, and trailering a deep fixed keel limits travel. Given your abilities a swing or lifting keel should not be too much to maintain.
-about that travel, are you sure you only want to sail from your dock?
-are you the kind of guy who likes to push performance? Or would you prefer a heavy stable boat that allows you to have a picnic with guests (note difference between guest and crew).
The answers to these questions will go a long way to getting the right boat. It might be heavy solid and motored, it might be very light, fast, and versatile...
You asked about junk rig mast position...no the mast of the common sloop is generally not in the right position for a junk rig. More importantly, the standing rigging is likely to interfere. If you are serious about trying a junk rig on an old production sailboat you want stayless mast. Look at a freedom 21. If I had your slip and desire for a junk rig it would be my choice.
About the junk rig -it's a bit of a polarizing subject. It has virtues but they are subjective and mostly about handling (no flog, twist control). If you just like the look of it -that's a costly attraction. If you are performance oriented look at 'soft wing' sails. There are a couple very good threads on BDnet.
Wow, great comments and questions. Thank you.
First off, you mentioned offering slip and service. Good idea and I'll likely use it.
Alternative propulsion: Intentionally left that out as I have numerous options available to me and am easily pleased with what best suits the situation. For what it's worth, even sculling heavier vessels is less strenuous than most think. What manner will be determined by the boat rather than the more standard order.
Shallow draft abilities: This I do value. It's not a requirement of my slip, sailing lanes or any common reason so much as:
A) shallow draft boats are just easier on the hill, a stow cradle would be easier to build and make life easier if it needs moved around on the property.
B) If I ever did decide to trailer it somewhere, well you already know.
Travel: Yes, just here. I hope to learn and find I enjoy it enough to eventually go with a blue water cruiser in the form of home for two. That's in the wind till I .. .. Well that's what this first boat is mostly about.
Performance: I would be much more interested in being able to sail in more conditions, than speed. Further, at this point in my life, I prefer to enjoy the ride rather than the thrill. Leisurely though purposeful. She'll be transportation and tote as well as pleasure. More towards the picnic angle, but add a toolbox, some grease rags, and something akin to a mini-pickup bed while still being ready for guests. I'm sand collar class.
JR: I just like em. Through many months of reading, there are traits and charactaristics I like, but let's be honest. It's aesthetic, I just like em. So.... Necessary? No. I'd just really prefer to. Ultimately, that's the route "I'd like to go" with a future vessel so starting there would be nice in seeing if "I'd like to" ends up meaning anything.
Doesn't matter if she's a pig, pigs can be reliable and I do love bacon.
Doesn't matter if she's a princess so long as the princess enjoys making mud pies.
Matters most that I can learn to sail with it and still use it as a boat.
Fin keels are out simply because I don't want to deal with one here.
I'd rather keep overall hull length 20' or under. In fact 12' would be fine with me so long as it passes muster by experienced folks and my Bride can avoid dents in her noggin. I know length is not the measure of a boat so I'm open. Much over 20' and I'll have dedicate her slip to her. 20 or less and she can hold either end as needed.
Thanks again!
Frank