Difit, I had wondered about plywood, but like you said, not super portable.
Jane, that sounds like a fun retreat even if it did have to be moved inside! Of course, when I hear the words old mansion I don't picture restored, I picture more like haunted house, which for me would be kinda cool given my Halloween obsession!
So I just finished my first post-run outdoor yoga practice and overall I enjoyed it. And keeping with my Halloween love, I listened to thene songs from horror movies, which I find oddly relaxing.
As others have mentioned, until the sweat from my run dried I did have a few mosquitoes biting at me and I chased off a couple big ants and a tiny spider but that was okay. I told hubby what I wanted and he doesn't think I'll do it and stick with it. After 21 years of marriage I can't argue he might be right. So for now, until I can prove to us both that I will keep doing it I'm just using a sheet instead of buying a mat or anything. The Lifeboard would be ideal but not in the budget at this point.