Something we did when I owned my Subaru STi has sparked an idea in my mind...
Maybe we could set a location and date (probably the 1st/last day of our roundup) and have a maintenance session. Where we could help each other, using our combined experiences, to fix/remedy small issues.
We actually contacted Subaru, got approval to use their dealership parking lot, and brought like 50 WRXs there. They let us use tools and manuals. They even had a couple service advisors around to give us tips. Quite a few bystanders stopped by thinking it was a carshow. Wonder if a Toyota dealership would do something similar. Could be really cool PR if they had 20 Toyota boats sitting in there lot!! Just an idea...