Congrats and Welcome! I agree with nevercominhome, can't imagine any issues with an F250 pulling a 29RLDS. However to be safe, suggest you pack it up (both TV and TT) like you would be camping and hit the scales just for piece of mind.
Don't forget to do a camp driveway if you can before you leave. This way you can double check that you won't forget anything and know how to operate all of the systems before you are away from home.
2013 Jayco JayFlight 26RKS
2013 Ford F150 Ecoboost FX4
2003 Coleman Bayside / 2011 Jayco Jayfeather X20E -- RIP
2012 Tacoma Sport DCSB / 2013 Tundra SR5 - RIP