Brendon, it might be helpful for you to know that house remodels notoriously can be hard on you, whether hiring someone or doing it yourself. The long haul and somewhat uncomfortable scenery are a couple reasons. You just need to pace yourself and know bwtter than to not get down about it. You have the luxury of not being married, as remodels can be seriously hard on a marriage. I recall one contractor calling them "marriage breakers". People forget the looking forward to part.
Stephen, I can't recall at which thread we were talking about those spikes, but as to whether they work on rocks, testing shows that the really don't. Slip away...maybe break your neck.