Don't get me wrong, I definitely plan to fish from my yak next season. My fishing opportunities this year all had time constraints on them so I didn't have the luxury of cruising in the yak and looking for fish.
I definitely don't have any problem casting out of my yak and look forward to getting pulled around - my new found respect for a 25# tippet should come in handy on getting any larger fish yakside.
The other thing I'll definitely be doing next season is trolling almost everyone I see with a fly rod in a kayak trolls. But, I plan on using an old fly line as a hand line. Maybe even attach 1/2 a lobster pot bouy to the end so if it I need to seperate myself / connection from the fish I can.