Done!
I did this Saturday night. I used red bell peppers, asparagus, onions, squash, and zucchini. I cut the veggies, loaded them into a bag with the canola oil and some minced garlic. As you will see, I used a basket on the grill. I think this basket is actually for cooking fish or chicken, but I used it. It was getting dark out, and this really helped.
I then did the pizza in the oven, on a stone. It was great. I wish I had cooked it a tad bit longer in the oven. It wasn't soggy, but it was soft. But it was also late, and I was hungry.
I had leftover veggies that I ate on the side, and I also had pizza to eat the next day.
Samboobree, brought to life by Arkie