Starting after years, any tips?

[77ck5]

I want to try and start the 77 Blazer when I get back to it in a few weeks but it has not been started in years now . Any tips? I plan on pulling plugs and putting some oil in cylinders that someone had mentioned then some new plugs for it. Have new belts to install as well. I thought I should maybe disconnect fuel tank and possibly just fill the bowls ? Should I maybe pull valve covers and put some oil on them prior to turning over as well? Any other tips appreciated. Hoping to get it running enough to get it on a trailer and get it out of the mountains and at least over to Grass Valley, CA for now. I'm no auto mechanic by any means , mostly just 2stroke motos so any help appreciated