Which hobie to get.

[Flounder]

I also have many more questions than answers when it comes to what drive I want on my yak, seat other options etc. Currently using a lifetime 10ft to bounce around the bays and save for a fishing machine.
Would anyone else want to get together and set up a demo day with a couple shops maybe a willing rep? With 2 knee surgeries and ease of reverse I might go rotational vs push petal but I am lost when it comes to not spending money to demo the different styles.