We were on a short term missions assignment in Nairobi, Kenya. Loved it! Beautiful people, beautiful place. The altitude is high (400+ feet higher than Denver). I had to adapt all my recipes.
We lived just a few miles from the Nairobi Game Park. We had a pass, often would drive to the park just before the animals started moving in the evening. Unbelievable to see so many animals so near the city. We did some travel to other parts of Kenya including one of the large game parks. Did a lot of fishing (large mouth bass).
The climate is wonderful. We have a picture of us standing on the equator, wearing sweaters! LOL. We always thought we would go back for a longer term, but it never worked out.
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Here's a link for the stone spray.
http://www.rustoleum.com/CBGProduct.asp?pid=79They have all different ones. We've used them for some stuff in Sunday school and have been pleased with the results.