AS POTENTIAL TENDERS FOR A MARSHALL 22 I AM CONSIDERING AN ACHILLES 8′ 10″ FIBERGLASS HULL INFLATABLE, AN 8′ FATTY KNEES DINGHY, OR A 7′ 10″ STUR-DEE HARBORMASTER DINGHY. I AM NOT AS AGILE AS I USED TO BE. ANY AND ALL COMMENTS OR SUGGESTIONS APPRECIATED. MOST INTERESTED IN TOWING/ROWING ATTRIBUTES, AND STABILITY AND EASE OF MOVING BETWEEN TENDER AND MOTHER SHIP. THANKS