Laura - I feel for you. It's always stressful to me to host a gathering because I have always have pages of preparations to complete. It's exhausting! Take care of yourself so you don't get sick!
Heather - do you have anyone who would do some minor weeding while you're gone? It's such a chore when it gets away from you.
I didn't even plant a garden this year. I garden in large raised beds because they are so much easier to tend, but some of the boards on the beds need to be replaced. I made my hubby build them out of untreated wood because I didn't want the chemicals leaching into my soil, but untreated wood doesn't last long in the humid Louisiana climate. DH doesn't want to have to rebuild them again in a couple of years and wants to use treated lumber this time. Surely there's a better option, right?