I think the length would be the first thing to look at if you're looking to park it in a typical garage. If the boat is 23' and the jet drive is probably about 30" (add 6" from the wall) and the tongue is probably at least 3 to 4 feet from the tip of the boat, so you're looking at 30 -31 feet of depth for the garage to give you a little clearance. Most garages are about 24' deep. Now, if you've got a workshop, disregard the above thinking.
A friends boat is about 4 inches too tall to fit in his door with the trailer level. He drops the tongue all the way down and it rolls right in. Just remember to crank it down before hauling it out.