Well I would park the bike on wood and not a bare concrete floor, that should help the tires. Pull the battery as it will not make it unless kept on a charger and maybe not even then depending on age.
You can either drain the gas and fog the tank good with wd-40 or put in some stabil and fill to the rim with gas. If there is ethanol in the gas, I would drain and fog. I would also fog the inside of the pipes and wipe a thin layer of oil on the outside to protect the chrome.
The fork seals should be fine.
I would put a cover on the bike with some sacks of desiccant(absorbs water) that has a vent on top.
A fresh change of oil too, this removes acids and other crap from your engine.
The ride IS the adventure. The destination is just to get gas!