We signed up for the bike tours in Budabpest and Belgrade. We are avid bicyclists, and have done a number of bike tours in Europe in the past. I am 79 and my wife is 76. We bicycle almost everyday, and try to get 10 miles in. However, we now have EV bikes which helps on the hills as needed. Does anyone know if Tauck offers electric bikes on these tours. We probably can get along without them, but they would help.