Maybe it is Camellia japonica ssp. rustica, AKA Camellia japonica var. decumbens, (decumbens meaning prostrate.) More pics.

Hydrangea, perhaps Hydrangea paniculata.

You're welcome. I love mountain laurel also. I have a spot marked out for some, but haven't gotten around to buying them yet.... Try a Google Images search for "Kalmia latifolia" to see some of the newer red and pink cultivars. (A search for "mountain laurel" will also yield many photos of an unrelated purple-flowered Texas shrub.)

NO! Do not do a rejuvenation to any Viburnum!! Michael Dirr, who wrote the book on them and who has developed many of them, recommends infrequent and light pruning of Viburnums, if any at all. This is my favorite shrub. I have at least two dozen and about 8 different cultivars. I believe the one you have is a Burkwood, but it could also be Judd. Either way, it's gorgeous, pretty much pest- and maintence free, and you should definitely NOT coppice it. You do that to a Rose of Sharon or a lilac, but never to a Viburnum. Here is a link that might be useful: Michael Dirr's Viburnum for American Gardens