Combing through the forums I found yet another nugget! I didn't even think about the boat "warping" with the stringers removed. Since I don't have a trailer a trip to the lumber yard is in order to get another 6x6 for a main beam, then I will use various lengths of 2x6 with wedges cut to fit between the main beams of my "crib"and the 2x6s where they come into contact with the hull (along the chines). The iboats forum has been INDISPENSIBLE in helping me to plan this fix-up!
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http://s676.photobucket.com/albums/vv123/Rudles_photos/?action=view¤t=Picture274.jpg

http://s676.photobucket.com/albums/vv123/Rudles_photos/?action=view¤t=Picture273.jpg
http://s676.photobucket.com/albums/vv123/Rudles_photos/?action=view¤t=Picture274.jpg