A DC convention is too far for me. I'll have to visit the next one in Florida. And about "Old School" hobbyists, most of what I know and continue to learn comes from people that have been keeping and collecting fish in upwards of 40+ years. Most of my disagreements and problems come when speaking with rookie keepers that refuse to learn anything from the older keepers. There's always room for improvement and education in the hobby at both ends of the age spectrum.