Hmm... now we're getting real info to PLUMBOY.
My serious recommendation, assuming you want to run 4 cows or so, is to get ex FFA/4H show cows. They will be gentle, can be led around, you can put your hands on them, they can be worked with a few ropes and a couple of gates made into a squeeze chute. Getting a 1200 lb animal to do what you want it to do is an art. Over time, you will learn how and where to stand, how to look at them and how to move to get them to do your bidding. Get 3-in-one's... she's gentle, she's bred, you know if the calf is a heifer or bull and it will be gentle because the mother is, and you won't need a bull for a good while. You'll have a calf to sell or eat in a few months.
The temptation is to get heifers... they are cheaper and cuter. There's a reason. It's a long time to payday. They hit the ground, take a year to grow up. Ideally, they are bred at 15 months and calve at 24 months. Then, that calf will be available for sale in say 6-10 months more. That's a long time to payday. AND, the risks are: slow breeding, calving problems, extra feed to both grow out that teenage heifer while she loses her baby teeth AND tries to grow a calf in her belly, she may have calving problems or not mother up, she may have a poor bag/mastitis, she may be slow to breed back . While the above can happen to any cow, it is significantly more lilely in a 1st calf heifer... thus the 3-in-one recommendation.
You can try AI but you gotta know it's tricky. You need to know when the cow is in standing heat and AI right then!! And at best you could expect a 50% pregancy rate, given the best of ranch conditions and technical skill. Another idea is to take the animals (you do have trailers, loading chute, pickup, etc, don't you) to a stud service, leave them for a couple of weeks to a month and a half depending on how their cycles hit.
You mention alfalfa and clover. Under some conditions these can cause bloat in cattle... they swell up and die because they can't breathe. You must learn about this and how to avoid it. It happens quickly, just an hour or so... so you must know what to do yourself (stick a hollow tube in the stomach to let out the gas) when/if this happens. The vet is likely to be too late.
Nobody has mentioned breed yet. My comments are likely to start a firestorm because it's a religious discussion. I believe the following:
1) select animals and a breed that is adapted to your area. Just because somebody is raising them there doesn't mean they are adapted.
2) I'd stay with one breed, not mixed cattle, it makes breeding bull selection easier unless you just don't care and simply want cows to be pregnant.. and, the best cow is a bred cow!
3) There is very significant variation within each breed regarding any measurable characteristic.
4) I raise BEEFMASTERS because they have been selected for six essential attributes that make money for cattlemen for many years and they are functionally adapted to my area. Color doesn't matter, you don't eat the hide. Each essential is very important and can't be ignored/avoided as a selection criteria... for any breed in my opinion. I list the essentials below, prioritized for your situation, PLUMBOY:
DISPOSITION
FERTILITY
WEIGHT
MILKING ABILITY
HARDINESS
CONFORMATION
More information is available at the BBU site:
Beefmaster Breeders United :: Page Manager
Kentucky breeders are listed at:
SEBBA - Southeastern Beefmaster Breeders Association
Regardless of breed, I think you should find somebody in your area you trust who will sell you cattle you can see on their place before purchase and observe their behavior. That cowman will want to make you happy and not sell you a problem animal. Comment, if you just buy animals at an auction that you don't know, they are very likely to be problem animals in some way and you will get some lessions in the cow business finding out what they are.
Remembering that each breed has significant variability, I think your most important characteristic when selecting a bull is BIRTH WEIGHT of his offspring. With just a few cows you really don't want to invest in a calf puller, chains, OB lube, shoulder length plastic gloves, or a vet bill.
Now, my biases regarding the breeds you mention:
Charloais: worry a lot about birth weight, this has been a very difficult problem in the breed. Also, late maturity can give 1st calf more toward 36 months of age rather than 24.
Angus: Have a reputation of having small calves, BUT, I have heard many neighbors who selected an Angus bull thinking this would be true and they were pulling 100-120lb calves out of their cows. (a good calf birth weight, my opinion in your situation would be 65 to 80 pounds)
Limousin: I have very little experience with them. Check out the essentials I mentioned but give MAJOR emphasis to good disposition.... I have a feeling that some Limousin are jumpy.
Bottom line, for you, nothing matters except GENTLE CATTLE YOU CAN HANDLE IN YOUR PENS/FENCES. That's all.. not breed, not conformation, nothing. If you can't safely and quickly handle them to load them to AI, or to sell, then they are useless to you.