Thank you for the input. I've read about the dangers of getting wet or dirty lead in a pot hence the full face mask, full clothing, welding gloves, etc. I am not willing to chance a trip to the ER for a hobby. I was watching fortunecookie45lc on youtube, he's got a channel devoted to pouring bullets and he says much of the same stuff that I've learned about here and he recommended a coleman camp stove. I saw some for about $20-$25 after shipping on ebay so I might spend the extra $10 or so and get one of those instead. Will be a little more expensive after the cost of fuel but won't need an extension cord to trip over so might be safer. I can see me tripping over an extension cord and a pot of lead spilling everywhere.
As far as lead source, I am waiting to hear back about 2-3 rolls of 4'x25'x1/8" lead x ray lining that I might get for free. its like 99% lead so will be starting off w/ that probably. Also fortunecookie45lc mentioned the lead film for dental x rays so I'm going to call around on Monday to see if any local dentists are still using the non-digital x rays so I can get some of that, also like 99% lead.
If not, I'll start off slow w/ the lead weights & wheel weights, starting w/ a couple at a time. I can mitigate a lot of the dangers I think by starting in small batches. I don't need a full pot of lead going at all times starting out I think. Thank you for the heads up again, it reassured me that I am going w/ the right choice of the face guard, welding gloves, etc.