Garden Build / 1991 Nissan Tune Up/Muffler Fix TRADE

Hi, I have a 1991 Nissan pickup that needs a little TLC and I am hoping to build a garden bed, from scratch and plant it with organic veggies for TRADE. I can grow vegetables, herbs. I have raspberry canes, lilac, grapes to transplant. I usually build gardens by making soil, as a number of layers of cardboard, eggshells, coffee grounds, hay, manures, mulches,...I water each layer and add a final topsoil to plant in. The layers will break down becoming worm-rich , black soil. My truck needs a tune up, a new muffler part. I am driving cross country in July. She has made the trip 3x. Super reliable, gutsy wonder. Let's swap.