I also sleep on my side exclusively in a bed, but almost always sleep on my back very comfortably in the hammocks. Even when I do sleep on my side,
it is better described as leaning over to the side a bit with my legs slightly bent. I love the support of the hammock walls. I sleep in a hammock most nights even at home because of the vastly improved sleep it provides. Your life is about to change! Welcome to the HF.