I decided to try my 1st Camino hotel accommodation reservation using Trivago. It turns out that it is not as complicated as I thought it would be. No penalties for cancelling 2 days before the reserved date. It costs only €59 for 1 night stay and it is for a whole apartment which can accommodate 7 people.
I also decided to have my cel phone carrier, Sprint, to turn on one of their features called “International Connect” for $15 per month (can be cancelled and prorated anytime) which allows unlimited data (text) to Spain from the USA. If this had not been set up, each call I make to Spain would be charged at a rate of $2 per minute. With the “International Connect” plan, each call will be charged at a rate of $0.20 per minute if the call is made or is received while in Spain.