I was 63 at the time and decided to learn as quickly as possible, went to Portugal to Jerry Breen's place and combined it with two holidays.
Went solo after 6 hours flying.
Algarve Airsports - Lagos, Portugal :: UK CAA Approved Microlight, Weightshift, 3-Axis and Floatplane Flight Training Centre. Lagos, Portugal Microlight pilots are a varied bunch and there are still some who fly to 'basics' i.e. no radio etc. However I always had full kit in the aircraft and there are loads who do fly 'properly' using exactly the same techniques as a Cessna or Piper.
Don't expect to get anywhere fast, these machines are designed to fly not get you places quickly, you will find yourself tootling along at around 50 mph.
Other thing is that they are very safe because the construction is pretty basic and very strong. Pre flight checks allow you to visually inspect every connection and every surface intimately. As they are classed as homebuilt they can be fully maintained by you if that's your thing, not only is this cost effective but you know everything has been checked by you and is therefore perfect (as long as you do what is required).
Let us know what you decide. There are some for sale second hand and some where shares are available. My recommendation is to 'share' an aircraft, not only to split costs but to provide a joint interest in one aircraft. From experience I can tell you that being a single owner of an aircraft can be lonely at times.