Step 1. Sell gas guzzler
Step 2. If feasible buy bike
Step 3. If step 2 doesn't work buy a Leaf for your commute
Step 4. Plug in at home
And that saves you $15 per month right there, you pollute less and you have lower operating costs.
Irony aside, who would be stupid enough to pay $15 just to have the option of having gas delivered? Mind-blown.