The last time I went to Lake Rawlings this time of year the water temp was about 55 degrees. I used a 7mm wet suit with hood and gloves. It wasn't too bad. Lots of stuff to check out, boats, cars, bikes, signs, statues....... I have stayed in the hotel and I've camped at the lake. The hotel near the site was horrible. Now I have heard that it has been renovated since I have been there. There wasn't any soap in the room, there were birds living in the air conditioning duct and the front door wouldn't close completely. The rates were cheap, but I found that camping was a much better experience. The camp site is extremely primitive. No shower facilities or running water. They do have porta-pots. Overall, a nice place to log some dive time and camping time on a budget.
