Mekong river slow boat and Luang Prabang

After the jungle the it was 2 days on Mekong river and three days in Luang Prabang. I took the boat to in order to get to Luang Prabang. The river was cool, you travel on what they call a long boat. Great time, like a two day party on the Mekong. Met some nice people. Basically you meet people from all over the world. I met a Finish man and a American who I hung out with in Luang Prabang for a couple of days. L.P. was nice, the city/small town is right next to the Mekong, good place to go to. I spent 3 days there, did about 60k's on a rented mt bike one day to waterfall, spent a little time in some caves, got myself a $5 one hour massage, it was good. I have now moved again, heading south! This is all great, but really getting anxious to get to Indonesia. How many Wats/temples can one see?