We are locals who grew up in the N.O. area, and we “love” Mardi Gras so much that we leave town every year! Have fun downtown, but don’t expect to “wander the streets” on MG—it should be pretty crowded, and you’ll see stuff you never expected to see!
Hang’m High is a great power trail, fast and easy, little to no traffic and easy pull off. We did it in the fall and didn’t see one snake.
We would also highly recommend caching in Gulf State Park in Gulf Shores, AL. Great, paved trails through the beautiful wooded park, nice assortment of caches, wonderful views of the beach. Yes, we have seen a few snakes when caching there in the fall and spring, but no close encounter that was heart-stopping, or enough to not make us want to go back. (We were there again last weekend.)