Added the route to the top. At wayside there is gas available Premium 93. The pumps didn't have card swipes but I think they take them in the shop.
For lunch Wayside has most of the easy basic hamburgers, hot dogs, chicken tenders to order(ordering a a little slow) they also have premade turkey, ham and other sandwiches. There are picnic tables and plenty of grass so might want to bring some blankets to sit on if the tables are taken.
So far the weather looks like it should be excellent and hopefully it holds.
And because we are meeting at a library that doesn't open till we are about to leave you'll want to gas up and use the restroom before meeting up, there are a couple different gas stations no matter what direction you come from to get to the library.
And just hope there isn't a large accident(I'm assuming thats what it was, turned around and took the long way out) that stops traffic in both directions for hours xD