I am a larger than usual paddler, 6'3" 290# size 15 shoe. I am looking for a touring/ expedition kayak with a large cockpit. I previously had an Impex Assateague, which caused my legs and feet to go dumb. It obviously had to go. I am now ready to purchase another boat. I sat in a Prijon Kodiak and fit well, but that was 2 years ago, and apparently the boat has become very scarce. I heard Wilderness Systems Tsunami 175 is big. I'm trying to get ideas before heading to CanoeCopia at Rutabaga next month. Any ideas or any fellow large paddlers have suggestions? PLEASE HELP!