Shoal Draft vs CB
Pdale,
Shoal draft and pointing high are really phases that don't go together. Practical Sailor has reviewed many varieties of sailboats, and without exception they state "unless you do a lot of sailing in shallow waters, we would opt for the deep keel". I've had both shoal and deep keels and I would agree with them, but I don't think I'm breaking any new ground here.
If you are looking at just shoal draft boats then I would suggest you look very closely at the sails. If you are looking at 28 and 30 ft O'Days then you are looking at late 70's, early 80's boats. I suspect many wiill still have the original sails. A simple general statement would be...a boat with new sails will sail higher than a boat with old sails. If sailing high is of importance, pay extra attention to the sails.
Now the boats. The O'Day 28, 30, and the O'Day 31(a O'Day 30 with a built-in swim platform....very nice) are very nice boats. I had a Catalina 27 and moved to a O'Day 28. Moving up just 1 foot seems "foolish", but the difference between the 2 boats is amazing.
The O'Day 28 offers 2 different version of shoal drafts, and 1 version of the deep keel. The shoal drafts can be 3'3" w/C/B, and a 3'8" without a C/B. The 3'8" is extremely rare, but do exist. Happy hunting. You will not be disappointed with O'Days.