My question is this, does anybody know a shop in the Bay Area who could handle this at a reasonable price. Is their a cheeper/jankier way to handle this myself?
You can use panel bonding adhesive to cover the holes. Place an overlapping panel behind the hole and use the panel bond adhesive to adhere it then fill prep paint. Marine epoxy also works well. Otherwise, use MIG welder.
planning on taking a welding course ASAP
That is a good decision because you might solve this issues with the basic welding. It becomes easy to enroll for a course as there are many welding programs available. I found in an online portal. they are offering 4 days certification course for the tool and die welding. Such courses are really helpful for the hobbyist welders and skilled welders to upgrade their knowledge.