Oh, yes, I wish we'd get more cross-sections, they're so fascinating and they're such great worldbuilding material! And not just ships, but give me buildings, too! Give me a floor plan for Padme's apartment! Give me an updated Jedi Temple crossection! Give me a canon-compliant Death Star crossection that tells me where the officer's lounge and stuff is!

I have NO IDEA what to make of Freemakers and Droidography--because I don't think it's at all possible that Freemaker Adventures, as they stand, could be canon, there's too much silliness and parody in them. But they did say that Freemaker Adventures would be canon-compliant back when it first started! So, right now, I'm assuming that whatever is specifically in Droidography is canon, but not everything that's in Freemaker Adventures. That's what I'm sticking with until the story group tells us otherwise! XD

I think you could get away with some watching of Adventure Time out of order, but not that much. Especially once you get into the later seasons, there are definite character arcs going on all throughout it. Can you record the episodes and save them up and find an episode guide to watch them in order? Though, that's probably a lot of work and it might just be easier to Google for where to watch them via Streaming.