Is a 40 foot fifth wheel too long to access neat places?

outwestbound wrote:
Hi to all. We're 30 days into researching full timing and decided on a fifth wheel/ 1 ton DRW truck based on lifestyle choices. We're in our early 50s and enjoy hiking, kayaking, backpacking, biking and are very active with plans to use the trailer as home base, but wonder out quite a bit.

Would a 40 foot trailer and 16,000 GVWR be too much in terms physically handling that size rig in parks/ roads and/or would it constrain camp location options?

I'm really getting at functional utility of travel as opposed to "livability". We don't necessarily prefer commercial parks that appear on google earth to resemble parking lots. Of course we'll use commercial style parks or even Walmart lots like everyone else at times, but have a preference for wooded parks like state or national parks, because that fits our recreation profile. We'd boondock not as a goal to save money; rather, we'd seek better views and access to hiking, river kayaking, mountain biking, etc..

Is a 40 footer unusual?

Thanks so much!