As noted above, do not ignore the need for a brake system while flat towing. Not only is it the law, but if you cause an accident and don't have one installed, get ready for a lawsuit. I used a hitch adapter brake system, has a cable you run through the firewall and attach to the jeep brake pedal.
The recommendation for protein for adult male vegans is around 63 grams per day; for adult female vegans it is around 52 grams per day. It is very easy for a vegan diet to meet the recommendations for protein. Nearly all vegetables, beans, grains, nuts, and seeds contain some, and often much, protein. Fruits, sugars, fats, and alcohol do not provide much protein, so a diet based only on these foods would have a good chance of being too low in protein.
Vegan Protein and Calcium Foods. Some vegan foods contain both protein and calcium, making it easier for you to get both essential nutrients. Tofu processed with calcium sulfate contains 10 grams of protein and 200 milligrams to 420 milligrams of calcium per 4-ounce serving.