Yeah, ain't Fallen Leaf a beauty? And Emerald Bay, right over that high steep ridge. We'll likely swing by there on our next shopping trip to Carson City next week.
The photos: #1 does have this little horizon problem. I would cheat, use perspective control tools in PP to straighten it while keeping the foreground (or fore-water). Or I'd print it as-is, cut an angled matte, mount it with the horizon level, and pretend that I intended it that way.
On #2, I can see where the pano sections were stitched together, not smoothly enough. What pano warez did you use? And if only Tessie (the Lake Tahoe Monster) were swimming around in the lower left...